Great Question - Badge - Geographic Information Systems Stack Exchange

Great Question

Question score of 100 or more. This badge can be awarded multiple times.

Awarded 26 times.

Python GDAL package missing header file when installing via pip

Awarded May 20 at 16:36

Kevin

1,1112 gold badges8 silver badges3 bronze badges

Self-hosting Mapbox vector tiles

Awarded Sep 27, 2022 at 20:49

Andreas Bilger

1,8312 gold badges12 silver badges11 bronze badges

What are the pros and cons of PostGIS geography and geometry types?

Awarded Feb 20, 2022 at 19:33

Adam Matan

6,7907 gold badges37 silver badges50 bronze badges

Calculating polygon areas in shapefile using QGIS

Awarded Nov 25, 2021 at 16:21

desputin

2,2616 gold badges22 silver badges23 bronze badges

Does Y mean latitude and X mean longitude in every GIS software?

Awarded Sep 28, 2021 at 13:57

kinkajou

4,38611 gold badges52 silver badges97 bronze badges

Merging multiple vector layers to one layer using QGIS

Awarded Sep 16, 2021 at 23:41

stUrb

2,2698 gold badges24 silver badges23 bronze badges

What ratio scales do Google Maps zoom levels correspond to?

Awarded Jun 25, 2021 at 5:58

mlo55

1,3312 gold badges9 silver badges6 bronze badges

Installing GDAL with Python on Windows

Awarded Jun 12, 2021 at 13:43

GuidoS

1,1745 gold badges16 silver badges32 bronze badges

Identifying Coordinate System of Shapefile when Unknown?

Awarded Aug 13, 2020 at 11:03

com

3,6548 gold badges41 silver badges57 bronze badges

Choosing OpenLayers or Leaflet? [closed]

Awarded Feb 12, 2020 at 7:00

Sam007

4,3957 gold badges47 silver badges69 bronze badges

Converting between KML and shapefile (SHP) format

Awarded Feb 7, 2020 at 11:10

TroutSlayer

1,3632 gold badges10 silver badges8 bronze badges

Spatial clustering with PostGIS?

Awarded Jan 30, 2020 at 13:20

drnextgis

6,9182 gold badges29 silver badges49 bronze badges

Differences between DEM, DSM and DTM?

Awarded Apr 18, 2019 at 23:20

blah238

35.8k7 gold badges94 silver badges193 bronze badges

Algorithm for offsetting a latitude/longitude by some amount of meters

Awarded Apr 4, 2019 at 11:50

Thomas O

2,0333 gold badges15 silver badges11 bronze badges

Adding basemaps in QGIS

Awarded Oct 16, 2018 at 20:00

SNT

3,33911 gold badges34 silver badges49 bronze badges

Difference between WGS84 and EPSG:4326

Awarded Jul 24, 2018 at 4:51

Alex B

2,2062 gold badges16 silver badges12 bronze badges

Accounting for Colour Blindness when designing maps?

Awarded Nov 20, 2017 at 17:43

matt wilkie

28.1k35 gold badges146 silver badges279 bronze badges

EPSG 3857 or 4326 for Web Mapping

Awarded Mar 31, 2017 at 13:37

tymtam

2,5533 gold badges13 silver badges7 bronze badges

What are Definition, Algorithms and Practical Solutions for Concave Hull?

Awarded Feb 15, 2017 at 19:10

Adam Matan

6,7907 gold badges37 silver badges50 bronze badges

Installing File Geodatabase (*.gdb) support in QGIS

Awarded Dec 28, 2016 at 6:22

Miro

9,6548 gold badges47 silver badges87 bronze badges

Accessing ArcObjects from Python

Awarded May 27, 2016 at 0:48

matt wilkie

28.1k35 gold badges146 silver badges279 bronze badges

Measuring accuracy of latitude and longitude

Awarded Mar 25, 2015 at 18:51

Saurabh

6,0873 gold badges17 silver badges8 bronze badges

Comparing various JavaScript mapping libraries?

Awarded Dec 23, 2013 at 10:37

Mr_Chimp

3,7636 gold badges37 silver badges51 bronze badges

Difference between projection and datum

Awarded Oct 7, 2013 at 15:25

fmark

9,3719 gold badges39 silver badges45 bronze badges

What free programs should every GIS user have installed?

Awarded Aug 13, 2013 at 20:52

Radar

10.7k9 gold badges59 silver badges113 bronze badges

Seeking examples of beautiful maps? [closed]

Awarded Dec 14, 2012 at 9:47

Andy W

4,2245 gold badges44 silver badges69 bronze badges