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bio website quantdec.com
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visits member for 3 years, 8 months
seen 2 hours ago

Consultant (environmental stats a specialty) and teacher.


2h
reviewed Leave Open I want to make a table that displays shapefile information
2h
reviewed Looks Good How to deal with Roundabouts in PgRouting
2h
reviewed Leave Closed Problem with shapefiles that may corrupt shapefiles from ENVI?
2h
reviewed Leave Closed Is it possible to import all the selected value of subd label to symbology?
22h
reviewed No Action Needed Searching planet_osm_point by longitude and latitude
22h
reviewed No Action Needed Bad calculations with Colombian projection (EPSG:3116)
22h
reviewed Leave Open Import GRD and count days with temperature below zero, using python
22h
reviewed Looks Good How to remove ESRI basemap credits?
22h
comment Compute visibility graph on sphere
Relevant concepts: visibility graphs and, if you want to do this work in 2D instead of 3D, the Gnomonic projection.
1d
comment Syntax error using Con() arcpy
(1) You don't need the con at all: a logical expression will evaluate to 1 when true and 0 otherwise. (2) What have you done to diagnose this problem? For instance, did you get a simplified version of the command to work, such as con(ten==1,1,0)? Did you print out the values of the variables ten etc? Have you executed comparable commands on these input files interactively (with the Raster Calculator, for instance)?
1d
reviewed Leave Open QGIS custom form and autocompleted data entering with “validation check”
1d
reviewed Close How to access annotation feature classes in ArcPy?
1d
reviewed Close Is there a significantly faster way to buffer than arcmap?
1d
reviewed Close Crossover Analysis (Intersection)
1d
reviewed Leave Open How to Label Field With Multiple Selected Values?
1d
reviewed Close How to read this GRIB data
1d
reviewed Leave Open Is there free GIS reader that supports transparency of JPEG layers?
1d
reviewed Close Is it possible to import all the selected value of subd label to symbology?
1d
reviewed Close arcpy to perform “select by attribute” and display the result on the map in a table
1d
reviewed Leave Open Gis Exam Books and Exam Study Material