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Geographic Information Systems

Altruist

 Altruist
First bounty you manually award on another person's question.
Awarded 110 times.
QGIS "Loading Python support" takes too long
Awarded Mar 15 at 6:48
GDAL MVT Writer simplification parameter
Awarded Sep 25, 2023 at 4:40
Custom Shapely Cap style
Awarded May 31, 2023 at 15:04
Converting GEDI HDF5 LiDAR data to a format readable in GIS
Awarded Mar 21, 2023 at 0:10
Field calculator: generate n fields reporting n-largest values
Awarded Dec 18, 2022 at 9:04
Generating geodata models for layers and their attributes in QGIS
Awarded Dec 6, 2022 at 11:28
Exporting Landtrendr boolean list as yearly bands using GEE
Awarded Nov 21, 2022 at 15:04
Obtain the footprint of a large raster in PostGIS
Awarded Mar 5, 2022 at 10:56
Copying categorized colors from line object to point object using QGIS?
Awarded Nov 28, 2021 at 22:50
QGIS - Need a different KML balloon style when exported
Awarded Nov 11, 2021 at 16:05
Why accurate area of all countries cannot be obtained using a single EPSG code, even if it corresponds to an equal-area projection?
Awarded Oct 1, 2021 at 15:07
Setting data-driven symbol levels in QGIS
Awarded Sep 16, 2021 at 10:27
Redistributing duplicated points inside the polygon
Awarded Aug 4, 2021 at 17:21
Creating new mapset with Python and EPSG 4326 (Invalid north field 1N)
Awarded Jun 13, 2021 at 17:32
Async callbacks with Python API for GEE
Awarded Jun 10, 2021 at 15:40
QGIS proj4 definition is not valid
Awarded Apr 20, 2021 at 14:58
How to extract FileGDB's domains without ArcGIS?
Awarded Apr 20, 2021 at 8:53
QGIS expression with overlay-fuction: filter-condition based on comparison of attributes from two layers
Awarded Apr 5, 2021 at 9:32
Is there is a signal in QGIS when a project is about to be closed?
Awarded Sep 21, 2020 at 14:55
Making PostGIS polygons ready to use in ArcGIS
Awarded Aug 10, 2020 at 5:56
Dynamic query to show XY coordinates as values in columns (FGDB)
Awarded Aug 4, 2020 at 21:40
Creating line pattern fill using geometry generator (PyQGIS)
Awarded Mar 20, 2020 at 21:45
Choosing multiple options from QGIS Check Box or Value Map for feature attribute?
Awarded Mar 10, 2020 at 13:50
QGIS 3.4 merge raster output only 1 px wide
Awarded Feb 3, 2020 at 7:40
GDAL VectorTranslate creates shards/fragments along anti-meridian
Awarded Dec 30, 2019 at 19:50
How Can I write Geopackage Layers with Abstract/Description/Metadata using QgsVectorFileWriter
Awarded Dec 12, 2019 at 19:10
Split polygon in equal parts in QGIS
Awarded Dec 7, 2019 at 14:10
Sorting attribute table by hidden column in QGIS Print Composer
Awarded Oct 26, 2019 at 7:30
Using fields mapper in QGIS Modeler
Awarded Oct 18, 2019 at 16:50
OGR Info - Check for spatial index?
Awarded Feb 25, 2019 at 10:00
Finding Sentinel tile for specific Long/Lat coordinate
Awarded Feb 16, 2019 at 0:15
Difference between MPK and MMPK
Awarded Feb 1, 2019 at 13:25
Raster clustering using QGIS
Awarded Dec 17, 2018 at 15:00
How do I get the default NLCD symbology back after clipping/projecting?
Awarded Dec 10, 2018 at 19:30
Why are geolocations on Twitter "rounded"?
Awarded Nov 13, 2018 at 21:15
Seeking alternatives to pgRouting for open source routing / network analysis?
Awarded Sep 25, 2018 at 5:40
No custom widgets in Qt Designer for QGIS 3
Awarded Sep 18, 2018 at 10:15
How to add geospatial info to an existing PDF?
Awarded Jul 6, 2018 at 21:39
Creating Buffer Polygon following Elevations using ArcGIS Desktop?
Awarded Feb 8, 2018 at 18:19
R : How to build heatmap with the leaflet package
Awarded Jan 31, 2018 at 21:47
Using slope and total height for terrain analysis in QGIS?
Awarded Jan 30, 2018 at 0:14
Fixing orphaned holes in R
Awarded Dec 19, 2017 at 19:06
Free implementation of Polynomial Approximation with Exponential Kernel (PAEK) algorithm
Awarded Oct 7, 2017 at 19:43
Spatial resolution of Google Earth Imagery
Awarded Oct 4, 2017 at 18:39
Spatial Join Points and Polygons in ArcGIS Desktop?
Awarded Sep 12, 2017 at 14:07
How to rotate a SVG marker via a data-defined override to the value of one field in a layer
Awarded Jul 26, 2017 at 11:25
Understanding reprojection?
Awarded Jul 19, 2017 at 10:51
Calibrating Landsat Level-1 Precision and Terrain (L1TP) corrected data?
Awarded Jul 4, 2017 at 10:28
KML is not loading on MapBox map?
Awarded May 16, 2017 at 7:53
Rendering point symbols on top of diagrams?
Awarded Apr 1, 2017 at 2:09
How to ignore "handle bad layers" in QGIS?
Awarded Mar 25, 2017 at 8:20
Setting in memory workspace in ArcPy?
Awarded Mar 4, 2017 at 21:13
Getting 8 digit watersheds for USA
Awarded Feb 27, 2017 at 20:26
Listing project layers in standalone PyQGIS script
Awarded Jan 9, 2017 at 16:18
MapProxy installation on Windows: "SyntaxError: Non-ASCII character '\x90' in file"
Awarded Dec 14, 2016 at 17:49
Error 010422 when combining rasters
Awarded Nov 21, 2016 at 22:22
Loading virtual vector layer in QGIS
Awarded Oct 17, 2016 at 0:43
ArcSDE 10.1 Insert/Update Trigger on Adds (A) Table (Oracle 11g) and Feature Services on ArcGIS Server
Awarded Sep 23, 2016 at 7:24
How to rename points by clockwise direction or change starting point in polygon features?
Awarded Sep 19, 2016 at 4:11
Seeking Algorithm to detect circling and beginning and end of circle?
Awarded Sep 6, 2016 at 15:54
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