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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, machine learning, computer vision, spatial statistics, big data, wildlife conservation, and landscape ecology. My work focuses mainly on utilizing 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


May
15
comment Field Calculator Script
+1 Nice integration of difflib.get_close_matches
May
15
comment Field Calculator Script
That is a completely separate question and should be asked as a new question.
May
15
comment Field Calculator Script
How would you like to handle that? Currently, it sees a mismatch and marks it as such...
May
15
revised Field Calculator Script
added 133 characters in body
May
15
answered Field Calculator Script
May
15
revised World map with clear difference between land, sea and inland waterways
deleted 24 characters in body
May
15
answered World map with clear difference between land, sea and inland waterways
May
15
comment GDAL can i try to create a workflow?
I would recommend the Python GDAL/OGR API: pcjericks.github.io/py-gdalogr-cookbook.
May
14
revised Extract raster value to polygon
edited tags
May
14
answered Extract raster value to polygon
May
14
answered IR/R could not detect when using landsat 8 in ERDAS 2014 Is there a alternative way around?
May
14
revised IR/R could not detect when using landsat 8 in ERDAS 2014 Is there a alternative way around?
added 206 characters in body
May
14
comment IR/R could not detect when using landsat 8 in ERDAS 2014 Is there a alternative way around?
Could you provide a screenshot of the "Indices" GUI with your landsat scene loaded (i.e. Raster > Unsupervised > Indices)? Also, how many spectral bands are in your raster stack?
May
14
comment IR/R could not detect when using landsat 8 in ERDAS 2014 Is there a alternative way around?
Could you please provide more details on the source of your imagery? What image format are you using? Did you stack the raster bands yourself?
May
14
answered Saving extent of satellite imagery in ArcGIS Desktop?
May
14
comment Saving extent of satellite imagery in ArcGIS Desktop?
Could you please provide more details on the imagery? Are the images part of an image service. If this is stand-alone imagery, have pyramids been built?
May
14
revised Using Python to select random location from shapefile?
edited tags
May
13
comment Renaming output to reflect name of input using ArcGIS ModelBuilder?
I just ran another test on my end and all worked as expected. I would advise you to create a very simple model to test this method out and go from there. Unfortunately, I cannot reproduce your error.
May
13
comment Renaming output to reflect name of input using ArcGIS ModelBuilder?
Did you specify "Name" in the parse path tool?
May
13
comment Renaming output to reflect name of input using ArcGIS ModelBuilder?
You would want to attach Parse Path to the input variable "2015Q1_B.CSV". Then simply attach %Value% to any output path (e.g. C:\path\to\some\folder\%Value%. A precondition may not be necessary if you are not iterating through features.