Find answers to your questions about Geographic Information Systems or help others by answering their Geographic Information Systems questions.
I am trying to create buttons that add and remove layer groups and I am not having any luck. Can you take a look at how I have this set...
Asked on 09/07/2020 by Arrakis_Surfer
1 answerI am trying to get my head around ArcGIS Online's Dashboards. One thing that I am struggling with, is how to add dynamic data that is served from an external...
Asked on 09/07/2020 by Tomm
0 answerAs noted in the title, I'm getting the following error:ERROR 1: AddGeometryColumn failed for layer pretty_polys, layer creation hasfailed.ERROR 1: Terminating translation prematurely after failedtranslation of layer mybeautifulshapefile (use...
Asked on 09/06/2020 by BenjaminGolder
5 answerI am new to Python programming. How do I check the intersection of two shapefiles using ArcPy? If the shapefiles intersect, it should return True else False. Below is the...
Asked on 09/06/2020 by Muhammad Qasim
2 answerI have a shapefile with two fields 'Name' and 'CountyFacilityID'. I would like to create an expression to select all features where Name exists in the CountyFacilityID column for any...
Asked on 09/06/2020 by Someone191
2 answerI am new to ESRI products (I typically use QGIS), but am using it in order to analyze upstream/downstream flowlines with the National Hydrography Dataset (specifically, HUC-4 mapping units for...
Asked on 09/06/2020 by Laura
1 answerI have a list of coordinates, knowing that I am working using EPSG:4326 and using Python I would like to calculate the length in kilometres of the polyline defined by...
Asked on 09/05/2020
1 answerDrawing the polygons on QGIS and then import the layer directly on the PostgreSQL / PostGIS db. Then I create a JSON file via PHP and read it to the...
Asked on 09/05/2020 by kassandra
1 answerI have trouble with the in filter function in SLD submitted to GeoServer. The root cause seems to be within the geotools. Currently we're using GeoServer Version 2.15.2 and GeoTools...
Asked on 09/05/2020 by milan
0 answerI have created a survey that uses a feature service with a point layer and a related table. The survey is working fine, but when I try to export the...
Asked on 09/05/2020
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