Good Question - Badge - Geographic Information Systems Stack Exchange

Good Question

Question score of 25 or more. This badge can be awarded multiple times.

Awarded 670 times.

Alternative to Google Earth to edit and organize KML files

Awarded Nov 24 at 21:25

heltonbiker

1,2371 gold badge12 silver badges30 bronze badges

Simplify polygons of sf object

Awarded Nov 17 at 21:35

Phil

1,1192 gold badges11 silver badges15 bronze badges

Drawing Circles with set radius using QGIS

Awarded Oct 18 at 8:18

Ger

2,5557 gold badges35 silver badges44 bronze badges

Buffer neighbouring polygons without overlap using QGIS

Awarded Sep 15 at 11:11

user3170702

3913 silver badges4 bronze badges

Finding centrelines from polygons in QGIS

Awarded Aug 25 at 14:01

Alan Carr

2,4756 gold badges28 silver badges44 bronze badges

How to make band composite image in QGIS

Awarded Aug 18 at 15:49

Dragan

4411 gold badge5 silver badges8 bronze badges

Order of polygon vertices in general GIS: clockwise or counterclockwise [closed]

Awarded Aug 2 at 13:26

jgpallero

7392 gold badges8 silver badges17 bronze badges

Installing 3rd party python libraries for QGIS on Windows

Awarded Jul 27 at 23:26

George Silva

6,2982 gold badges36 silver badges71 bronze badges

Adding PDF (especially GeoPDF) to ArcMap as data?

Awarded Jul 18 at 16:19

Jakub Sisak GeoGraphics

20.3k20 gold badges104 silver badges180 bronze badges

Programatically check for mouse click in PyQGIS

Awarded Jul 8 at 10:03

robert

3751 gold badge3 silver badges7 bronze badges

What causes the GPS offset/shift in China?

Awarded Jun 24 at 12:12

Dan Dascalescu

5311 gold badge4 silver badges12 bronze badges

Selecting features by attributes using ogr2ogr?

Awarded May 24 at 14:46

user2757128

5232 gold badges6 silver badges9 bronze badges

Why does my rainbow airplane stripes appearing on Sentinel 2 image?

Awarded May 14 at 15:27

PythonStudent

5743 silver badges11 bronze badges

Extracting elevation from .HGT file?

Awarded May 5 at 8:07

MartinS

3691 gold badge3 silver badges4 bronze badges

Welding individual line segments into one LineString using Shapely [closed]

Awarded May 3 at 17:08

Raychaser

5931 gold badge5 silver badges11 bronze badges

Counting number of vertices of polygons and lines in QGIS?

Awarded Apr 26 at 7:35

crichard75

3311 gold badge4 silver badges4 bronze badges

Creating spatial tables with PostGIS

Awarded Apr 25 at 5:21

BenjaminGolder

1,7934 gold badges20 silver badges31 bronze badges

How are GeoTIFF pyramids/overviews standardised?

Awarded Apr 6 at 8:27

bugmenot123

10.7k3 gold badges33 silver badges66 bronze badges

What units are used by GeoPandas/Shapely area and distance functions?

Awarded Mar 28 at 18:55

Philipp_Kats

1,8843 gold badges18 silver badges21 bronze badges

Get Lon Lat values from a GEOGRAPHY data type in PostGIS

Awarded Mar 26 at 9:20

Nyxynyx

1,6673 gold badges23 silver badges35 bronze badges

How to efficiently access files with GDAL from an S3 bucket using VSIS3?

Awarded Mar 24 at 10:10

Skylion

5191 gold badge6 silver badges16 bronze badges

Extracting raster values and creating new raster in QGIS?

Awarded Mar 23 at 1:36

Peter QGis

2511 gold badge3 silver badges3 bronze badges

What tools in Python are available for doing great circle distance + line creation?

Awarded Mar 18 at 4:15

Christopher Schmidt

2,5841 gold badge19 silver badges17 bronze badges

Getting Lat, Long of clicked location using Leaflet API?

Awarded Feb 28 at 11:49

DomincJune

3992 gold badges6 silver badges10 bronze badges

Nearest distance between point and line layers in QGIS

Awarded Feb 21 at 16:21

nagib

2,4071 gold badge17 silver badges35 bronze badges

Setting up indexes for PostGIS distance queries

Awarded Feb 15 at 21:41

andrerpena

3631 gold badge3 silver badges6 bronze badges

Loading .osm.pbf file in QGIS

Awarded Feb 14 at 19:56

Badita Florin

3831 gold badge3 silver badges5 bronze badges

Creating polygon with extents of raster file in QGIS

Awarded Feb 7 at 14:33

vascobnunes

5,53213 gold badges49 silver badges74 bronze badges

numpy array to GTiff using rasterio without source raster

Awarded Jan 22 at 23:40

Bryce Frank

1,2722 gold badges10 silver badges24 bronze badges

Creating circle in PostGIS

Awarded Jan 13 at 1:22

angelcervera

4721 gold badge6 silver badges12 bronze badges

Change marker icon on click using leaflet

Awarded Jan 6 at 13:25

DaleSwanson

5811 gold badge5 silver badges11 bronze badges

How to create a hole in a polygon in QGIS?

Awarded Dec 23, 2022 at 11:26

Lucien

3511 gold badge3 silver badges3 bronze badges

Сreating polygon from coordinates in GeoPandas [closed]

Awarded Dec 3, 2022 at 21:11

Davma

8501 gold badge7 silver badges21 bronze badges

Counting consecutive pixel values for set of rasters using ArcGIS Spatial Analyst?

Awarded Nov 18, 2022 at 16:41

Hornbydd

42.9k5 gold badges40 silver badges79 bronze badges

Converting polyline to polygon in QGIS

Awarded Nov 17, 2022 at 15:04

Mark White

2511 gold badge3 silver badges4 bronze badges

How to get the centroid of a set of points in PostGIS?

Awarded Nov 11, 2022 at 19:42

Rémi B.

1,0932 gold badges10 silver badges12 bronze badges

Creating conditional statement in QGIS Field Calculator

Awarded Oct 27, 2022 at 0:10

user35127

3891 gold badge3 silver badges9 bronze badges

Is there an open source GIS to view and edit CityGML models?

Awarded Oct 20, 2022 at 8:32

underdark♦

83.8k21 gold badges230 silver badges412 bronze badges

Find features within given coordinates and distance using MySQL

Awarded Sep 30, 2022 at 15:22

shihab K

3611 gold badge4 silver badges4 bronze badges

Copy a geometry from one feature to another without attributes?

Awarded Sep 29, 2022 at 10:03

nippo

4752 gold badges5 silver badges6 bronze badges

Error adding qgis.org repository public key to apt keyring

Awarded Sep 6, 2022 at 9:42

tinlyx

11k18 gold badges71 silver badges117 bronze badges

Cannot get plot() in geopandas to produce a map of the GeoDataFrame

Awarded Sep 2, 2022 at 10:02

Clubdebambos

1,6251 gold badge12 silver badges19 bronze badges

How do I write a GeoPandas dataframe into a single file (preferably JSON or GeoPackage)?

Awarded Aug 25, 2022 at 15:25

Aaron Bramson

9051 gold badge8 silver badges17 bronze badges

Is it possible to reproject spatial data using SQL Server?

Awarded Aug 22, 2022 at 21:47

Rowland Shaw

7882 gold badges9 silver badges19 bronze badges

Converting from Geography to Geometry data type in PostGIS?

Awarded Aug 11, 2022 at 1:52

Paco Valdez

1,3781 gold badge10 silver badges15 bronze badges

Making QGIS layer update from changed data source

Awarded Jul 25, 2022 at 13:26

Spacedman

62.4k4 gold badges77 silver badges110 bronze badges

Alternatives to ogr2ogr for loading large GeoJson file(s) to PostGIS

Awarded Jul 18, 2022 at 12:04

RyanKDalton

23k17 gold badges110 silver badges175 bronze badges

How can I generate irregular grid containing minimum n points?

Awarded Jun 14, 2022 at 20:38

radek

10.6k11 gold badges86 silver badges121 bronze badges

Changing feature draw order in QGIS

Awarded May 31, 2022 at 8:49

Nils Jonsson Forsblad

4291 gold badge4 silver badges5 bronze badges

How to assign CRS to RasterLayer in R

Awarded May 19, 2022 at 20:32

Nahm

8513 gold badges12 silver badges20 bronze badges

Converting MultiLinestring to Linestring with PostGIS

Awarded May 17, 2022 at 13:15

Antony

9251 gold badge10 silver badges23 bronze badges

Filter by bounding box in GeoPandas

Awarded May 5, 2022 at 19:03

Richard

3,2915 gold badges34 silver badges65 bronze badges

Getting list of distinct values from shapefile field using QGIS

Awarded Apr 22, 2022 at 22:06

Raffael

5302 gold badges6 silver badges13 bronze badges

Creating new empty vector layer with PyQGIS

Awarded Apr 7, 2022 at 9:17

Theuns Heydenrych

7151 gold badge7 silver badges14 bronze badges

Creating points in specified distance along line using QGIS

Awarded Apr 6, 2022 at 16:45

Heinz

1,5455 gold badges26 silver badges41 bronze badges

List of central coordinates (centroid) for all countries?

Awarded Apr 5, 2022 at 9:02

seinecle

4651 gold badge6 silver badges9 bronze badges

Getting path of project or layer file in PyQGIS

Awarded Apr 2, 2022 at 16:55

fccoelho

1,2275 gold badges13 silver badges22 bronze badges

Merging multiple SpatialPolygonDataFrames into 1 SPDF in R?

Awarded Mar 24, 2022 at 12:15

maycca

3,3764 gold badges30 silver badges58 bronze badges

Joining (concat) list of similar dataframes in geopandas?

Awarded Mar 21, 2022 at 18:40

Philipp_Kats

1,8843 gold badges18 silver badges21 bronze badges

What is this GIS Principle Called?

Awarded Mar 9, 2022 at 12:04

Fezter♦

21.8k11 gold badges68 silver badges121 bronze badges

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