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bio website StephenLead.com
location Sydney
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visits member for 3 years, 6 months
seen Nov 23 at 8:37

Apr
11
revised overlay google maps to openlayers in geoserver
added OpenLayers and Google Maps tags
Apr
11
comment overlay google maps to openlayers in geoserver
I would start by reading the OpenLayers Getting Started documentation. Then once you have a good grasp of the basics, see the [Google Maps demo].(dev.openlayers.org/releases/OpenLayers-2.13.1/examples/…)
Apr
11
answered overlay google maps to openlayers in geoserver
Apr
11
answered Alternative to using ArcGIS Online Geocoding
Apr
11
answered Why does Field Calculator say failure during processing, check geoprocessing results window for details?
Apr
11
answered Why is Mosaic or Mosaic To New Image causing a 1-pixel gap between adjacent images?
Apr
11
comment Why does Field Calculator say failure during processing, check geoprocessing results window for details?
could you be trying to divide by zero? Verify that KM2AREA is not zero for all records
Apr
11
asked Why is Mosaic or Mosaic To New Image causing a 1-pixel gap between adjacent images?
Apr
10
answered Why do I get an empty shapefile when converting this KMZ in QGIS?
Apr
10
comment Interpolating vertically in 3D analyst
Sorry, this is way beyond me - hopefully someone with more modelling experience can help. While researching this I came across LeapFrog3D which might help if you're able to purchase a new product
Apr
10
comment I'm converting a raster to TIN and a large section of it didn't convert properly (ArcGIS 10)
A trick to aid in verification of the original DEM is to create Slope and Hillshade rasters - these can often show up discrepancies which aren't immediately apparent when viewing the DEM
Apr
10
comment Interpolating vertically in 3D analyst
Great question. This sounds like trilinear interpolation - if so do the algorithms on that page help?
Apr
10
asked How to normalize multiple PNG rasters with differing colormaps
Apr
9
revised Flattening JP2 files to single band (i.e. averaging bands)?
I added the information from the old Esri forums, in case that gets lost for whatever reason
Apr
9
asked Can we access the ArcMap Image Analysis tools using Python?
Apr
9
answered Calculate the sum of the area of selected features?
Apr
6
accepted How to georeference an image in ArcMap, using coordinates from a KML file
Apr
4
comment How to georeference an image in ArcMap, using coordinates from a KML file
for bonus points, use the Warp command in a script to automate this: arcpy.Warp_management(inImage,"'0 0';'{0} -{1}';'{0} 0'".format(width, height),"'{0} {1}';'{2} {3}';'{2} {1}'".format(west, north, east, south),outImage,"POLYORDER1","NEAREST")
Apr
3
comment How to obtain the width and height of an image using arcpy
Do you want to put that as an answer instead of a comment, and I'll accept it (might be easier to find, etc)
Apr
3
revised How to use variables in arcpy tools which quote the variable name
renamed to make this more generic - it applies to all Python tools, not just CreateTin