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I am first and foremost an ecologist working to promote the integrity, stability and beauty of the biotic community. I enjoy finding solutions to problems on this site that I otherwise would not have exposure to in my day-to-day work.

Specialties: Remote sensing, GIS, spatial statistics, big data, wildlife conservation, and landscape ecology. My work focuses mainly on multispectral and Lidar remote sensing for assessing vegetation structure and composition.

"The feed-forward back-propagation multi-layer perceptron (MLP) is the type of neural network most commonly encountered in remote sensing..." Atkinson and Tatnall, 2010 International Journal of Remote Sensing


10h
answered raster overlap count
10h
comment raster overlap count
Are these single band rasters or multiband?
11h
revised How to extract impervious areas from Landsat data?
edited title
11h
answered How to extract impervious areas from Landsat data?
11h
revised How to extract impervious areas from Landsat data?
Added RS tag
17h
revised Matching Landsat 8 with previous Landsat images
edited tags
18h
comment How to split single address field into 4 fields (House No., Direction, Name, Suffix)
OOB solutions are best, nice (+1)!
1d
comment How can I perform linear regression on a file geodatabase table in ArcGIS?
Sorry, you are correct. I forgot that I had installed scipy at an earlier occasion.
1d
comment How to interpret Lidar scan line problems?
@Andre In these maps, the brighter the pixel value, the greater the value. Pixel values range from 0 - 9019. I used 10m spatial resolution for the GridMetrics. The ground file is 1m.
1d
comment How to interpret Lidar scan line problems?
All I can gather is the sensor which is either Airborne Laser Scanner - ALS70 or Optech Airborne Laster Terrain Mapper (ALTM) Gemini.
1d
comment How to interpret Lidar scan line problems?
Many of the FUSION grid metrics based raster data look great (e.g. cubic mean elevation, 1st return cover above mean), although many look like the screenshot (e.g. all count above mode, all count, 1st count above mode...).
1d
comment How to interpret Lidar scan line problems?
Returns above 2m refers to 2m above surface.
1d
revised How to interpret Lidar scan line problems?
added 38 characters in body
1d
revised How to interpret Lidar scan line problems?
edited tags
1d
asked How to interpret Lidar scan line problems?
1d
comment How can I perform linear regression on a file geodatabase table in ArcGIS?
Good idea. I believe scipy is included with the arcgis install of Python.
2d
answered How to un-delete a folder accidentally deleted in ArcCatalog
2d
comment What are the coordinates of the mysterious hole in Siberia?
Thanks, that's probably it. Landsat is the best imagery available in GE of the area, so nothing too exciting.
2d
accepted What are the coordinates of the mysterious hole in Siberia?
2d
comment How to rescale data ranges in ERDAS?
This may be of interest: hexagongeospatial.com/Community/forums/t/870.aspx