A process for the accurate reconstruction of pre-filtered and compressed digital aerial images

Paper


Scarmana, Gabriel and McDougall, Kevin. 2020. "A process for the accurate reconstruction of pre-filtered and compressed digital aerial images." 11th International Symposium on Digital Earth (ISDE 11). Florence, Italy 24 - 27 Sep 2019 Florence, Italy. https://doi.org/10.1088/1755-1315/509/1/012047
Paper/Presentation Title

A process for the accurate reconstruction of pre-filtered and compressed digital aerial images

Presentation TypePaper
AuthorsScarmana, Gabriel (Author) and McDougall, Kevin (Author)
Journal or Proceedings TitleProceedings of the 11th International Symposium on Digital Earth (ISDE 11)
ERA Conference ID74284
Journal Citation509
Article Number012047
Number of Pages3
Year2020
Place of PublicationFlorence, Italy
Digital Object Identifier (DOI)https://doi.org/10.1088/1755-1315/509/1/012047
Web Address (URL) of Paperhttps://iopscience.iop.org/issue/1755-1315/509/1
Conference/Event11th International Symposium on Digital Earth (ISDE 11)
International Symposium of the Digital Earth (ISDE)
Event Details
11th International Symposium on Digital Earth (ISDE 11)
Event Date
24 to end of 27 Sep 2019
Event Location
Florence, Italy
Event Details
International Symposium of the Digital Earth (ISDE)
ISDE
Abstract

The study of compression and decompression methods is crucial for storage and/or transmission of large numbers of image data which is required for archiving aerial photographs, satellite images and digital ortho-photos. Hence, the proposed work aims to increment the compression ratio (CR) of digital images in general. While emphasis is made on aerial images, the same principle may find applications to other types of raster based images.
The process described here involves the application of pre-defined low-pass filters (i.e. kernels) prior to applying standard image compression encoders. Low-pass filters have the effect of increasing the dependence between neighbouring pixels which can be used to improve the CR. However, for this pre-filtering process to be considered as a compression instrument, it should allow for the original image to be accurately restored from its filtered counterpart.
The development of the restoration process presented in this study is based on the theory of least squares and assumes the knowledge of the filtered image and the low-pass filter applied to the original image. The process is a variant of a super-resolution algorithm previously described, but its application and adaptation to the filtering and restoration of images, in this case (but not exclusively) aerial imagery, using a number of scales and filter dimensions is the expansion detailed here. An example of the proposed process is detailed in the ensuing sections. The example is also indicative of the degree of accuracy that can be attained upon applying this process to gray-scale images of different entropies and coded in a lossy or lossless mode.

Keywordsimage reconstruction, image Convolution, image Filtering
ANZSRC Field of Research 2020490302. Numerical analysis
401302. Geospatial information systems and geospatial data modelling
401304. Photogrammetry and remote sensing
460306. Image processing
Byline AffiliationsSchool of Civil Engineering and Surveying
Institution of OriginUniversity of Southern Queensland
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Zhang, Zhenyu, Liu, Xiaoye, McDougall, Kevin and Wright, Wendy. 2017. "Fuzzy analysis of airborne LiDAR data for rainforest boundary determination." 6th International Conference on Telecommunications and Remote Sensing (ICTRS'17). Delft, Netherlands 06 - 07 Nov 2017 New york, United States. https://doi.org/10.1145/3152808.3152816
Relevance assessment of crowdsourced data (CSD) using semantics and geographic information retrieval (GIR) techniques
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2018. "Relevance assessment of crowdsourced data (CSD) using semantics and geographic information retrieval (GIR) techniques." ISPRS International Journal of Geo-Information. 7 (7), pp. 1-18. https://doi.org/10.3390/ijgi7070256
Image fusion and enhancement using triangulated irregular networks
Scarmana, G.. 2017. "Image fusion and enhancement using triangulated irregular networks." Remondino, Fabio and Shortis, Mark R. (ed.) Videometrics, Range Imaging and Applications XIV Conference . Munich, Germany 26 - 29 Jun 2017 Bellingham, Washington, United States. https://doi.org/10.1117/12.2279443
Vulnerability assessment of urban community and critical infrastructures for integrated flood risk management and climate adaptation strategies
Espada, Rudolf, Apan, Armando and McDougall, Kevin. 2017. "Vulnerability assessment of urban community and critical infrastructures for integrated flood risk management and climate adaptation strategies." International Journal of Disaster Resilience in the Built Environment. 8 (4), pp. 375-411. https://doi.org/10.1108/IJDRBE-03-2015-0010
VGI and crowdsourced data credibility analysis using spam email detection techniques
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2018. "VGI and crowdsourced data credibility analysis using spam email detection techniques." International Journal of Digital Earth: a new journal for a new vision. 11 (5), pp. 520-532. https://doi.org/10.1080/17538947.2017.1341558
Semantic location extraction from crowdsourced data
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2016. "Semantic location extraction from crowdsourced data." 23rd International Society for Photogrammetry and Remote Sensing (ISPRS 2016). Prague, Czech Republic 12 - 19 Jul 2016 Germany. https://doi.org/10.5194/isprsarchives-XLI-B2-543-2016
An application of space filling curves to digital terrain models
Scarmana, Gabriel and McDougall, Kevin. 2016. "An application of space filling curves to digital terrain models." Jarosz, Andrew (ed.) 16th International Congress for Mine Surveying: Connecting Education and Industry. Brisbane, Australia 12 - 16 Sep 2016 Brisbane, Australia.
Lossless data compression of grid-based digital elevation models: a PNG image format evaluation
Scarmana, G.. 2014. "Lossless data compression of grid-based digital elevation models: a PNG image format evaluation." ISPRS Technical Commission V Symposium. Close-range imaging, ranging and applications . Riva del Garda, Italy 23 - 25 Jun 2014 Copernicus GmbH. https://doi.org/10.5194/isprsannals-II-5-313-2014
An application of the least squares plane fitting interpolation process to image reconstruction and enhancement
Scarmana, Gabriel. 2016. "An application of the least squares plane fitting interpolation process to image reconstruction and enhancement." 78th FIG Working Week 2016: Recovering from Disaster. Christchurch, New Zealand 02 - 06 May 2016 Copenhagen, denmark.
Review of Australian land use mapping and land management practice
Baral, Govinda Prasad, McDougall, Kevin and Chong, Albert. 2011. "Review of Australian land use mapping and land management practice." 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Adelaide, Australia.
Using volunteered information to map the Queensland floods
McDougall, Kevin. 2011. "Using volunteered information to map the Queensland floods." 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Adelaide, Australia.
SDI and crowdsourced spatial information management automation for disaster management
Koswatte, S., McDougall, K. and Liu, X.. 2015. "SDI and crowdsourced spatial information management automation for disaster management." Survey Review. 47 (344), pp. 307-315. https://doi.org/10.1179/1752270615Y.0000000008
SDI and crowdsourced spatial information management automation for disaster management
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2014. "SDI and crowdsourced spatial information management automation for disaster management." FIG Commission 3 Workshop 2014. Bologna, Italy 04 - 07 Nov 2014
Flood inundation mapping using hydraulic modelling and GIS: a case study in the West Creek sub-catchment
Sahib, Basheer, Liu, Xiaoye and McDougall, Kevin. 2014. "Flood inundation mapping using hydraulic modelling and GIS: a case study in the West Creek sub-catchment." 3rd National Conference on Urban Water Management: Storm water 2014. Adelaide, South Australia 13 - 17 Oct 2014 Australia.
Mapping city environments using a single hand-held digital camera
Scarmana, Gabriel. 2010. "Mapping city environments using a single hand-held digital camera." 24th International Federation of Surveyors International Congress (FIG 2010): Facing the Challenges - Building the Capacity. Sydney, Australia 11 - 16 Apr 2010 Sydney, Australia.
Exploring the application of some common raster scanning paths on lossless compression of elevation images
Scarmana, Gabriel and McDougall, Kevin. 2015. "Exploring the application of some common raster scanning paths on lossless compression of elevation images." IEEE International Geoscience and Remote Sensing Symposium 2015 (IGARSS 2015): Remote Sensing: Understanding the Earth for a Safer World. Milan, Italy 26 - 31 Jul 2015 Milan, Italy.
Digital image blurring-deblurring process for improved storage and transmission
Scarmana, Gabriel. 2015. "Digital image blurring-deblurring process for improved storage and transmission." IEEE International Geoscience and Remote Sensing Symposium 2015 (IGARSS 2015): Remote Sensing: Understanding the Earth for a Safer World. Milan, Italy 26 - 31 Jul 2015 Milan, Italy. https://doi.org/10.1109/IGARSS.2015.7325818
Vulnerability assessment and interdependency analysis of critical infrastructures for climate adaptation and flood mitigation
Espada Jr., Rodolfo, Apan, Armando and McDougall, Kevin. 2015. "Vulnerability assessment and interdependency analysis of critical infrastructures for climate adaptation and flood mitigation." International Journal of Disaster Resilience in the Built Environment. 6 (3), pp. 313-346. https://doi.org/10.1108/IJDRBE-02-2014-0019
Spatial modelling of natural disaster risk reduction policies with Markov decision processes
Espada Jr., Rodolfo, Apan, Armando and McDougall, Kevin. 2014. "Spatial modelling of natural disaster risk reduction policies with Markov decision processes." Applied Geography. 53, pp. 284-298. https://doi.org/10.1016/j.apgeog.2014.06.021
Characterisation of network objects in natural and anthropic environments
Harris, Bruce, McDougall, Kevin and Barry, Michael. 2014. "Characterisation of network objects in natural and anthropic environments." Dragicevic, S. and Li, S. (ed.) ISPRS Technical Commission II Midterm Symposium 2014. Toronto, Canada 06 - 08 Oct 2014 London, United Kingdom. https://doi.org/10.5194/isprsarchives-XL-2-161-2014
The impact of varying statutory arrangements on spatial data sharing and access in regional NRM bodies
Paudyal, D. R., McDougall, K. and Apan, A.. 2014. "The impact of varying statutory arrangements on spatial data sharing and access in regional NRM bodies." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. II (8), pp. 193-197. https://doi.org/10.5194/isprsannals-II-8-193-2014
Recovering enhanced resolution images and digital elevation models from compressed image sequences
Scarmana, Gabriel and Fryer, John G.. 2004. "Recovering enhanced resolution images and digital elevation models from compressed image sequences." The Photogrammetric Record. 19 (106), pp. 149-162.
Enhancing a sequence of facial images by combining multiple undersampled and compressed images
Scarmana, Gabriel and Fryer, John. 2006. "Enhancing a sequence of facial images by combining multiple undersampled and compressed images." The Photogrammetric Record. 21 (114), pp. 161-175.
A pyramid approach to lossless data compression of grid-based digital elevation models
Scarmana, Gabriel and McDougall, Kevin. 2014. "A pyramid approach to lossless data compression of grid-based digital elevation models." IEEE International Geoscience and Remote Sensing Symposium 2014 (IGARSS 2014): Energy and our Changing Planet. Quebec City, Canada 13 - 18 Jul 2014 Piscataway, NJ. United States. https://doi.org/10.1109/IGARSS.2014.6946981
Developing spatial information sharing strategies across natural resource management communities
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2013. "Developing spatial information sharing strategies across natural resource management communities." Onsrud, Harlan and Rajabifard, Abbas (ed.) Spatial Enablement in Support of Economic Development and Poverty Reduction: Research, Development and Education Perspectives. Needham, MA, USA. GSDI Association Press. pp. 141-168
Using spatial modelling to develop flood risk and climate adaptation capacity metrics for vulnerability assessments of urban community and critical water supply infrastructure
Espada Jr., Rodolfo, Apan, Armando and McDougall, Kevin. 2013. "Using spatial modelling to develop flood risk and climate adaptation capacity metrics for vulnerability assessments of urban community and critical water supply infrastructure." Featherstone, Jeffrey (ed.) 49th World Congress of the International Society of City and Regional Planners (ISOCARP 2013): Frontiers of Planning: Evolving and Declining Models of City Planning Practice. Brisbane, Australia 01 - 04 Oct 2013 Netherlands.
A comparison between static and dynamic foot mobility magnitude measures
Alshadli, Duaa, Chong, Albert K., Newsham-West, Richard, Al-Baghdadi, Jasim Ahmed Ali, Milburn, Peter and McDougall, Kevin. 2013. "A comparison between static and dynamic foot mobility magnitude measures." Toby, Hung (ed.) 31st International Conference on Biomechanics in Sports (ISBS 2013). Taipei, Taiwan 07 - 11 Jul 2013 Taipei, Taiwan.
Human foot plantar surface shape change during gait
AL-Baghdadi, Jasim Ahmed Ali, Chong, Albert K., McDougall, Kevin, Milburn, Peter and Newsham-West, Richard. 2013. "Human foot plantar surface shape change during gait." Toby, Hung (ed.) 31st International Conference on Biomechanics in Sports (ISBS 2013). Taipei, Taiwan 07 - 11 Jul 2013 Taipei, Taiwan.
Using spatial modelling to develop flood risk and climate adaptation capacity metrics for assessing urban community and critical electricity infrastructure vulnerability
Espada Jr., R., Apan, A. and McDougall, K.. 2013. "Using spatial modelling to develop flood risk and climate adaptation capacity metrics for assessing urban community and critical electricity infrastructure vulnerability." Piantadosi, J., Anderssen, R. S. and Boland, J. (ed.) 20th International Congress on Modelling and Simulation (MODSIM2013). Adelaide, Australia 01 - 06 Dec 2013 Australia. Modelling and Simulation Society of Australia and New Zealand . https://doi.org/10.36334/modsim.2013.L1.espada
The global cadastre
McDougall, Kevin, Bennett, Rohan and Molen, Paul van der. 2013. "The global cadastre." GIM International. 27 (7), pp. 30-34.
Understanding the January 2011 Queensland flood: the role of geographic interdependency in flood risk assessment for urban community
Espada Jr., Rodolfo, Apan, Armando and McDougall, Kevin. 2013. "Understanding the January 2011 Queensland flood: the role of geographic interdependency in flood risk assessment for urban community." Australian and New Zealand Disaster and Emergency Management Conference (ANZDMC 2013): Earth: Fire and Rain. Brisbane, Australia 28 - 30 May 2013 Gold Coast, Australia.
Advances in spatial mapping of waterways
Harris, Bruce, McDougall, Kevin and Barry, Michael. 2013. "Advances in spatial mapping of waterways." Surveying and Spatial Sciences Conference (SSSC 2013): Collect, Connect, Capitalise. Canberra, Australia 17 - 19 Apr 2013 Canberra, Australia.
Development of validation rules to support digital lodgement of 3D cadastral plans
Karki, Sudarshan, Thompson, Rod and McDougall, Kevin. 2013. "Development of validation rules to support digital lodgement of 3D cadastral plans." Computers, Environment and Urban Systems. 40, pp. 34-45. https://doi.org/10.1016/j.compenvurbsys.2012.10.007
Reliability of a high accuracy image-based system for 3D modelling of the medial longitudinal arch during gait
Alshadli, Duaa, Chong, Albert K., McDougall, Kevin, Al-Baghdadi, Jasim, Milburn, Peter and Newsham-West, Richard. 2013. "Reliability of a high accuracy image-based system for 3D modelling of the medial longitudinal arch during gait." Rahman, Alias Abdul, Boguslawski, Pawel, Gold, Christopher and Said, Mohamad Nor (ed.) International Workshop on Geoinformation Advances 2012. Johor Bahru, Malaysia 07 - 08 Nov 2012 Berlin, Germany. https://doi.org/10.1007/978-3-642-36379-5_6
An investigation of the 3-dimensional surface capture techniques of the human foot
Al-Baghdadi, Jasim Ahmed, Chong, Albert K., McDougall, Kevin and Alshadli, Duaa. 2012. "An investigation of the 3-dimensional surface capture techniques of the human foot." Rahman, Alias Abdul, Boguslawski, Pawel, Gold, Christopher and Said, Mohamad Nor (ed.) International Workshop on Geoinformation Advances 2012. Johor Bahru, Malaysia 07 - 08 Nov 2012 Johor Bahru, Malaysia.
Image enhancement from a stabilised video sequence
Scarmana, Gabriel. 2012. "Image enhancement from a stabilised video sequence." Shortis, M., Paparoditis, N. and Mallet, C. (ed.) 22nd Congress of the International Society for Photogrammetry and Remote Sensing (ISPRS 2012). Melbourne, Australia 25 Aug - 01 Sep 2012 London, United Kingdom.
Spatial modelling of adaptation strategies for urban built infrastructures exposed to flood hazards
Espada Jr., Rodolfo, Apan, Armando and McDougall, Kevin. 2012. "Spatial modelling of adaptation strategies for urban built infrastructures exposed to flood hazards." Queensland Surveying and Spatial Conference: The Future of Surveying and Spatial Science is Open (QSSC 2012). Brisbane, Australia 13 - 14 Sep 2012 Brisbane, Australia.
From image contours to pixels
Scarmana, G.. 2012. "From image contours to pixels." Shortis, M., Paparoditis, N. and Mallet, C. (ed.) 22nd Congress of the International Society for Photogrammetry and Remote Sensing (ISPRS 2012). Melbourne, Australia 25 Aug - 01 Sep 2012 London, United Kingdom. https://doi.org/10.5194/isprsarchives-XXXIX-B3-415-2012
Carbon sequestration potential of spotted gum (Corymbia citriodora subspecies Variegata) in south east Queensland, Australia
Salcedo, Precila G., Maraseni, Tek Narayan and McDougall, Kevin. 2012. "Carbon sequestration potential of spotted gum (Corymbia citriodora subspecies Variegata) in south east Queensland, Australia." International Journal of Environmental Studies. 69 (5), pp. 770-784. https://doi.org/10.1080/00207233.2012.715833
Comparison of multi-scale digital elevation models for defining waterways and catchments over large areas
Harris, Bruce, McDougall, Kevin and Barry, Michael. 2012. "Comparison of multi-scale digital elevation models for defining waterways and catchments over large areas." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 1-2, pp. 75-80. https://doi.org/10.5194/isprsannals-I-2-75-2012
The use of LiDAR and volunteered geographic information to map flood extents and inundation
McDougall, K. and Temple-Watts, P.. 2012. "The use of LiDAR and volunteered geographic information to map flood extents and inundation." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 1-4, pp. 251-256. https://doi.org/10.5194/isprsannals-I-4-251-2012
An assessment of the contribution of volunteered geographic information during recent natural disasters
McDougall, Kevin. 2012. "An assessment of the contribution of volunteered geographic information during recent natural disasters." Rajabifard, Abbas and Coleman, David (ed.) Spatially enabling government, industry and citizens: research and development perspectives. Needham, MA, United States. GSDI Association Press. pp. 201-214
Exploring the application of volunteered geographic information to catchment management: a survey approach
Paudyal, D. R., McDougall, K. and Apan, A.. 2012. "Exploring the application of volunteered geographic information to catchment management: a survey approach." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. I (4), pp. 275-280. https://doi.org/10.5194/isprsannals-I-4-275-2012
Spatially enablement of NRM communities through spatial knowledge and information network development
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2012. "Spatially enablement of NRM communities through spatial knowledge and information network development." Rajabifard, Abbas and Coleman, David (ed.) Spatially enabling government, industry and citizens: research and development perspectives. Needham, MA, United States. GSDI Association Press. pp. 81-102
Assessing spatial information access, use and sharing for catchment management in Australia
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2011. "Assessing spatial information access, use and sharing for catchment management in Australia." Hock, Barbara (ed.) 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Rotorua, New Zealand.
Characteristic analysis of a flash flood-affected creek catchment using LiDAR-derived DEM
Liu, X., Zhang, Z. and McDougall, K.. 2011. "Characteristic analysis of a flash flood-affected creek catchment using LiDAR-derived DEM." Chan, F., Marinova, D. and Anderssen, R. S. (ed.) 19th International Congress on Modelling and Simulation (MODSIM2011). Perth, Australia 12 - 16 Dec 2011 Australia. Modelling and Simulation Society of Australia and New Zealand . https://doi.org/10.36334/modsim.2011.E14.liu
Compressing images using contours
Scarmana, Gabriel. 2011. "Compressing images using contours." 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Rotorua, New Zealand.
Image reconstruction in the contour domain
Scarmana, G.. 2011. "Image reconstruction in the contour domain." Shepherd, D., West, G. and Johnston, M. (ed.) ISDE 7: 7th International Symposium on Digital Earth . Perth, Australia 23 - 25 Aug 2011 Perth, Australia.
Standardizing Australian semi-urban land cover mapping through FAO land cover classification system
Perera, Kithsiri, Moore, David, Apan, Armando and McDougall, Kevin. 2011. "Standardizing Australian semi-urban land cover mapping through FAO land cover classification system." Hock, Barbara (ed.) 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Rotorua, New Zealand.
Evaluation of photo imaging methods for vegetation condition assessment
Apan, Armando, Baral, Govinda, Dunwoody, Ernest, Richardson, Lucy and McDougall, Kevin. 2011. "Evaluation of photo imaging methods for vegetation condition assessment." 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Adelaide, Australia.
Mapping cycling pathways and route selection using GIS and GPS
Huntley, Matthew, Liu, Xiaoye, McDougall, Kevin and Gibbings, Peter. 2011. "Mapping cycling pathways and route selection using GIS and GPS." Hock, Barbara (ed.) 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Rotorua, New Zealand.
Skin texture-enhancement for automated 3D point cloud generation in Charcot-Marie-Tooth disease application
Alshadli, Duaa, Chong, Albert K., McDougall, Kevin and AL-Baghdadi, Jasim Ahmed Ali. 2011. "Skin texture-enhancement for automated 3D point cloud generation in Charcot-Marie-Tooth disease application." Jianping, Cui, Ying, Zhang and Juan, Wu (ed.) ICEMI 2011: 10th International Conference on Electronic Measurement and Instruments. Chengdu. China 16 - 18 Aug 2011 Piscataway, NJ. United States. https://doi.org/10.1109/ICEMI.2011.6037844
A dense surface modelling technique for foot surface imaging
Al-Baghdadi, Jasim Ahmed Ali, Chong, Albert K., McDougall, Kevin, Alshadli, Duaa, Milburn, Peter and Newsham-West, Richard. 2011. "A dense surface modelling technique for foot surface imaging." Hock, Barbara (ed.) 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Rotorua, New Zealand.
A contour-based approach to image compression
Scarmana, Gabriel. 2011. "A contour-based approach to image compression." 2011 International Conference on Digital Image Computing: Techniques and Application (DICTA 2011). Noosa, Australia 06 - 08 Dec 2011 Los Alamitos, CA. United States. https://doi.org/10.1109/DICTA.2011.38
Applying the global standard FAO LCCS to map land cover of rural Queensland
Perera, Kithsiri, Apan, Armando, McDougall, Kevin and Samarakoon, Lal. 2011. "Applying the global standard FAO LCCS to map land cover of rural Queensland." Asian Journal of Geoinformatics. 11 (3).
Understanding the impact of volunteered geographic information during the Queensland floods
McDougall, Kevin. 2011. "Understanding the impact of volunteered geographic information during the Queensland floods." Shepherd, D., West, G. and Johnston, M. (ed.) ISDE 7: 7th International Symposium on Digital Earth . Perth, Australia 23 - 25 Aug 2011 Perth, Australia.
Bush lawyers in New South Wales and Queensland: a spatial analysis
McDougall, Kevin and Mortensen, Reid. 2011. "Bush lawyers in New South Wales and Queensland: a spatial analysis." Deakin Law Review. 16 (1), pp. 75-109.
Spatial data infrastructure convergence: building spatial data infrastructure bridges to address climate change
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2011. "Spatial data infrastructure convergence: building spatial data infrastructure bridges to address climate change." Joshi, P. K. and Singh, T. P. (ed.) Geoinformatics for climate change studies. New Delhi, India. TERI Press. pp. 377-392
A regional collaborative network to improve spatial information sharing in Australia
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2010. "A regional collaborative network to improve spatial information sharing in Australia." 12th Global Spatial Data Infrastructure Association World Conference (GSDI 12). Singapore 19 - 22 Oct 2010 Melbourne, Australia.
Applying the global standard FAO LCCS to map rural Queensland land cover
Perera, Kithsiri, Moore, David, Apan, Armando and McDougall, Kevin. 2010. "Applying the global standard FAO LCCS to map rural Queensland land cover." Queensland Surveying and Spatial Conference 2010 (QSSC 2010). Brisbane, Australia 01 - 03 Sep 2010 Brisbane, Australia.
Mapping Queensland land cover according to FAO LCCS using multi-source spatial data
Perera, Kithsiri, Moore, David, Tateishi, Ryutaro, Apan, Armando and McDougall, Kevin. 2010. "Mapping Queensland land cover according to FAO LCCS using multi-source spatial data." Kajiwara, Koji, Muramatsu, Kanako, Soyama, Noriko, Endo, Takahiro, Ono, Akiko and Akatsuka, Shin (ed.) ISPRS Technical Commission VIII Symposium (ISPRS 2010): Networking the World with Remote Sensing. Kyoto, Japan 09 - 12 Aug 2010 London, United Kingdom.
Data validation in a 3D cadastre
Karki, Sudarshan, Thompson, Rod and McDougall, Kevin. 2010. "Data validation in a 3D cadastre." Neutens, Tijs and de Maeyer, Philippe (ed.) Developments in 3D geo-information sciences. Heidelberg, Germany. Springer. pp. 92-122
An overview of 3d cadastre from a physical land parcel and a legal property object perspective
Karki, Sudarshan, McDougall, Kevin and Thompson, Rod. 2010. "An overview of 3d cadastre from a physical land parcel and a legal property object perspective." Staiger, Rudolf (ed.) 24th International Federation of Surveyors International Congress (FIG 2010): Facing the Challenges - Building the Capacity. Sydney, Australia 11 - 16 Apr 2010 Sydney, Australia.
From silos to networks - will users drive spatial data infrastructures in the future?
McDougall, Kevin. 2010. "From silos to networks - will users drive spatial data infrastructures in the future?" Staiger, Rudolf (ed.) 24th International Federation of Surveyors International Congress (FIG 2010): Facing the Challenges - Building the Capacity. Sydney, Australia 11 - 16 Apr 2010 Sydney, Australia.
Spatial data infrastructure for pro-poor land management
Paudyal, Dev Raj and McDougall, Kevin. 2010. "Spatial data infrastructure for pro-poor land management." Staiger, Rudolf (ed.) 24th International Federation of Surveyors International Congress (FIG 2010): Facing the Challenges - Building the Capacity. Sydney, Australia 11 - 16 Apr 2010 Sydney, Australia.
Spatial data infrastructure for catchment management: a case study of Condamine Catchment, Australia
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2009. "Spatial data infrastructure for catchment management: a case study of Condamine Catchment, Australia." Indian Cartographer. 28, pp. 439-444.
A spatial analysis of Greater Bilby (Macrotis Lagotis) habitat in south-west Queensland
Dunwoody, Ernest, Liu, Xiaoye and McDougall, Kevin. 2009. "A spatial analysis of Greater Bilby (Macrotis Lagotis) habitat in south-west Queensland." Ostendorf, Bertram, Baldock, Penny, Bruce, David, Burdett, Michael and Corcoran, Paul (ed.) 2009 Surveying and Spatial Sciences Institute Biennial International Conference (SSC 2009): Spatial Diversity. Adelaide, Australia 28 Sep - 02 Oct 2009 Adelaide, Australia.
Volunteered geographic information for building SDI
McDougall, Kevin. 2009. "Volunteered geographic information for building SDI." Ostendorf, Bertram, Baldock, Penny, Bruce, David, Burdett, Michael and Corcoran, Paul (ed.) 2009 Surveying and Spatial Sciences Institute Biennial International Conference (SSC 2009): Spatial Diversity. Adelaide, Australia 28 Sep - 02 Oct 2009 Adelaide, Australia.
The potential of citizen volunteered spatial information for building SDI
McDougall, Kevin. 2009. "The potential of citizen volunteered spatial information for building SDI." GSDI 11 World Conference: Spatial Data Infrastructure Convergence: Building SDI Bridges to Address Global Challenges. Rotterdam, The Netherlands 15 - 19 Jun 2009 Rotterdam, The Netherlands.
Local government and SDI - understanding their capacity to share data
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2009. "Local government and SDI - understanding their capacity to share data." van Loenen, B., Besemer, J. W. J. and Zevenbergen, J. A. (ed.) SDI convergence: research, emerging trends, and critical assessment. Delft, Netherlands. Netherlands Geodetic Commission. pp. 205-218
Regional SDIs in Australia
Masser, Ian and McDougall, Kevin. 2009. "Regional SDIs in Australia." Advanced Regional SDIs Workshop (2009). Ispra, Italy 19 - 20 May 2008 Ispra, Italy.
Building SDI bridges for catchment management
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2009. "Building SDI bridges for catchment management." van Loenen, B., Besemer, J. W. J. and Zevenbergen, J. A. (ed.) SDI convergence: research, emerging trends, and critical assessment. Delft, Netherlands. Netherlands Geodetic Commission. pp. 265-279
Predictive mapping of blackberry in the Condamine Catchment using logistic regression and spatial analysis
Apan, Armando, Wells, N., Reardon-Smith, Kathryn, Richardson, L., McDougall, Kevin and Basnet, Badri Bahadur. 2008. "Predictive mapping of blackberry in the Condamine Catchment using logistic regression and spatial analysis." McDougall, Kevin (ed.) Queensland Spatial Conference 2008. Surfers Paradise, Australia 17 - 19 Jul 2008 Brisbane, Australia.
An accuracy assessment of a GPS- enabled digital camera
Scarmana, Gabriel. 2009. "An accuracy assessment of a GPS- enabled digital camera." International Global Navigation Satellite Systems SocietySymposium on GPS/GNSS (IGNSS2009). Surfers Paradise, Australia 01 - 03 Dec 2009 NSW, Australia.
Limits of multi-frame image enhancement: a case of super-resolution
Scarmana, Gabriel. 2009. "Limits of multi-frame image enhancement: a case of super-resolution." Ostendorf, Bertram, Baldock, Penny, Bruce, David, Burdett, Michael and Corcoran, Paul (ed.) 2009 Surveying and Spatial Sciences Institute Biennial International Conference (SSC 2009): Spatial Diversity. Adelaide, Australia 28 Sep - 02 Oct 2009 Adelaide, Australia.
Building spatial data infrastructure to support sustainable catchment management
Paudyal, Dev Raj and McDougall, Kevin. 2008. "Building spatial data infrastructure to support sustainable catchment management." McDougall, Kevin (ed.) Queensland Spatial Conference 2008. Surfers Paradise, Australia 17 - 19 Jul 2008 Brisbane, Australia.
Digital elevation model accuracy requirements for catchment management
McDougall, Kevin, Liu, Xiaoye, Basnet, Badri Bahadur and Apan, Armando. 2008. "Digital elevation model accuracy requirements for catchment management." McDougall, Kevin (ed.) Queensland Spatial Conference 2008. Surfers Paradise, Australia 17 - 19 Jul 2008 Brisbane, Australia.
Unlocking the potential of spatial information through data sharing: it's a two way street
McDougall, Kevin. 2008. "Unlocking the potential of spatial information through data sharing: it's a two way street." McDougall, Kevin (ed.) Global Warning: What's Happening in Paradise (2008). Gold Coast, Australia 17 - 19 Jul 2008 Brisbane, Australia.
Evaluation of current DEM accuracy for Condamine Catchment
McDougall, Kevin, Liu, Xiaoye, Basnet, Badri Bahadur and Apan, Armando. 2008. "Evaluation of current DEM accuracy for Condamine Catchment." Li, Deren, Ge, Yong and Foody, Giles M. (ed.) Accuracy in geomatics. Liverpool, England. World Academic Union.
Building the spatial data infrastructure through data sharing - measuring progress within Australian local and state government jurisdictions
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2007. "Building the spatial data infrastructure through data sharing - measuring progress within Australian local and state government jurisdictions." Janssen, Volker and Russell, Michael (ed.) 2007 Spatial Sciences Institute Biennial International Conference (SSC2007). Hobart, Australia 14 - 18 May 2007 Hobart, Tasmania.
Measuring and modelling the performance of SDIs at the sub-national level - some research challenges
McDougall, Kevin. 2007. "Measuring and modelling the performance of SDIs at the sub-national level - some research challenges." Rajabifard, Abbas (ed.) Towards a spatially enabled society. Melbourne, Australia. Melbourne University. pp. 311-323
Professional training agreements: a co-operative approach to training surveying graduates
McDougall, Kevin. 1999. "Professional training agreements: a co-operative approach to training surveying graduates." Moorhead, C. (ed.) 18th AIMS National Surveying Conference (Survey 1999): Surveying Together into the New Millennium. Sunshine Coast, Australia 06 - 09 Oct 1999 Brisbane, Australia.
Mine surveying education - a model for the future
McDougall, Kevin and Storey, Bill. 1999. "Mine surveying education - a model for the future." Moorhead, C. (ed.) 18th AIMS National Surveying Conference (Survey 1999): Surveying Together into the New Millennium. Sunshine Coast, Australia 06 - 09 Oct 1999 Brisbane, Australia.
A mixed-method approach for evaluating spatial data sharing partnerships for spatial data infrastruture development
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2007. "A mixed-method approach for evaluating spatial data sharing partnerships for spatial data infrastruture development." Onsrud, Harlan (ed.) Research and theory in advancing spatial data infrastructure concepts. Redlands, California. ESRI Press. pp. 55-73
Assessing the accuracy and integrity of RTK GPS beneath high voltage power lines
Gibbings, Peter, Manuel, Brent, Penington, Rafe and McDougall, Kevin. 2001. "Assessing the accuracy and integrity of RTK GPS beneath high voltage power lines." Higgins, Matthew (ed.) 42nd Australian Surveyors Congress 2001: A Spatial Odyessy. Brisbane, Australia 25 - 28 Sep 2001 Brisbane, Australia.
Distance, multimedia and web delivery in surveying and GIS courses at the University Of Southern Queensland
McDougall, Kevin, Apan, Armando, Wolski, Ivan and Young, Frank R.. 2001. "Distance, multimedia and web delivery in surveying and GIS courses at the University Of Southern Queensland." Higgins, Matthew (ed.) 42nd Australian Surveyors Congress 2001: A Spatial Odyessy. Brisbane, Australia 25 - 28 Sep 2001 Brisbane, Australia.
Comparison of a d-GPS system and conventional guidance for spraying applications
McDougall, Kevin, Gibbings, Peter and Wolski, Ivan. 2001. "Comparison of a d-GPS system and conventional guidance for spraying applications." 5th Precision Agriculture in Australasia Symposium: Information for Better Production and Environmental Management. Sydney, Australia 17 - 19 Jul 2001 Adelaide, Australia.
Engaging minds through problem solving - a day in the life of a scientist
George, Lucy and McDougall, Kevin. 2002. "Engaging minds through problem solving - a day in the life of a scientist." Australian Science Teacher's Association National Conference (CONASTA 51). Hobart, Tasmania 06 - 11 Jul 2002 Hobart, Tasmania.
A mixed method approach for evaluating spatial data sharing partnerships for SDI development
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2006. "A mixed method approach for evaluating spatial data sharing partnerships for SDI development." GSDI 9 International Conference for Global Spatial Data Infrastructure: Spatial Information: Tool for Reducing Poverty. Santiago, Chile 03 - 11 Nov 2006 Santiago, Chile.
Are equipment simulators effective when used for technology-based training?
Gibbings, P. and McDougall, K.. 2005. "Are equipment simulators effective when used for technology-based training?" Journal of Spatial Science. 50 (2), pp. 79-89. https://doi.org/10.1080/14498596.2005.9635051
From little things big things grow: building the SDI from local government up
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2002. "From little things big things grow: building the SDI from local government up." Joint AURISA and 3rd Trans Tasman Surveyors Conference (AURISA 2002): e-Future: into the Mainstream. Adelaide, Australia 25 - 30 Nov 2002 Adelaide, Australia.
Comparison of a d-GPS system and conventional guidance for spraying applications
McDougall, Kevin, Gibbings, Peter and Wolski, Ivan. 2002. "Comparison of a d-GPS system and conventional guidance for spraying applications." Measure and Map.
Local and state-based collaboration: the key to unlocking the potential of SDI
Warnest, Mathew, McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2003. "Local and state-based collaboration: the key to unlocking the potential of SDI." 2003 Spatial Sciences Institute Biennial Conference: Spatial Knowledge Without Boundaries (SSC2003). Canberra, Australia 22 - 27 Sep 2003 Canberra, Australia.
Land tenure management in a dynamic social, economic and environmental context
McDougall, Kevin and Paterson, Mark. 2003. "Land tenure management in a dynamic social, economic and environmental context." 2003 Spatial Sciences Institute Biennial Conference: Spatial Knowledge Without Boundaries (SSC2003). Canberra, Australia 22 - 27 Sep 2003 Canberra, Australia.
Challenges facing spatial information and geomatics education in the higher education sector
McDougall, Kevin, Williamson, Ian, Bellman, Chris and Rizos, Chris. 2006. "Challenges facing spatial information and geomatics education in the higher education sector." Combined 5th Trans Tasman Survey Conference and 2nd Queensland Spatial Industry Conference 2006: Land and Sea Spatially Connected - In a Tropical Hub. Cairns, Australia 18 - 23 Sep 2006
Operational infrastructure for quality distance and online geospatial programs
McDougall, K., Young, F. R. and Apan, A.. 2003. "Operational infrastructure for quality distance and online geospatial programs." Cartography. 32 (1), pp. 25-38. https://doi.org/10.1080/00690805.2003.9714232
What will motivate local governments to share spatial information?
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2005. "What will motivate local governments to share spatial information?" Bellman, Chris, Cartwright, William and Shortis, Mark (ed.) 2005 Spatial Sciences Institute Biennial Conference: Spatial Intelligence, Innovation and Praxis (SSC2005). Melbourne, Australia 12 - 16 Sep 2005 Melbourne, Australia.
The private surveyor as a spatial data custodian in the local community
Wilcox, Colin and McDougall, Kevin. 2005. "The private surveyor as a spatial data custodian in the local community." Bellman, Chris, Cartwright, William and Shortis, Mark (ed.) 2005 Spatial Sciences Institute Biennial Conference: Spatial Intelligence, Innovation and Praxis (SSC2005). Melbourne, Australia 12 - 16 Sep 2005 Melbourne, Australia.
The survey mark infrastructure: is it doing the job?
McDougall, Kevin. 2005. "The survey mark infrastructure: is it doing the job?" Bellman, Chris, Cartwright, William and Shortis, Mark (ed.) 2005 Spatial Sciences Institute Biennial Conference: Spatial Intelligence, Innovation and Praxis (SSC2005). Melbourne, Australia 12 - 16 Sep 2005 Melbourne, Australia.
Understanding the motivations and capacity for SDI development from the local level
McDougall, Kevin, Rajabifard, Abbas and Williamson, Ian. 2005. "Understanding the motivations and capacity for SDI development from the local level." Abdelaal, Abdelhadi (ed.) 8th International Conference on Global Spatial Data Infrastructure: From Pharaohs to Geoinformatics (GDSI 8). Cairo, Egypt 16 - 21 Apr 2005 Cairo, Egypt.