Geographic Information Systems
dbaston's user avatar
dbaston's user avatar
dbaston's user avatar
dbaston
  • Member for 10 years, 11 months
  • Last seen this week
Profile Activity
Stats
13,068
reputation
621k
reached
170
answers
14
questions
Communities
View all
About

Scientific Software Engineer at ISciences, L.L.C..

Developer of exactextract zonal statistics tool and associated exactextractr R package.

Core contributor to PostGIS and GEOS projects.

Occasional contributor to sf, JTS, and other open-source geospatial projects.

Badges
View all badges
3
gold badges
50
silver badges
81
bronze badges
Top tags
View all tags
904
Score
128
Posts
70
Posts %
274
Score
38
Posts
21
Posts %
142
Score
23
Posts
12
Posts %
133
Score
7
Posts
4
Posts %
103
Score
15
Posts
8
Posts %
98
Score
16
Posts
9
Posts %
Top posts
View all questions and answers
answer
94
SQL query to have a complete geojson feature from PostGIS?
Apr 27, 2016
answer
39
Fixing non-noded intersection problem using PostGIS
Mar 19, 2014
answer
26
Check whether table has overlapping polygons, in PostGIS?
Jun 12, 2017
answer
26
PostGIS - how to effeciently ST_Union all overlapping polygons in a single table
Oct 2, 2015
answer
26
PostGIS Geometry type not matching column type in QGIS
Apr 30, 2014
answer
25
Is it ok to group by geometry in PostGIS?
Sep 10, 2017
answer
23
PostGIS nearest points with ST_Distance, kNN
Feb 9, 2017
answer
23
postgis update multipolygon with st_makevalid() gives error
Oct 2, 2015
answer
23
Using ST_Difference to remove overlapping features?
Jul 24, 2015
answer
20
How to get the centroid of a set of points in PostGIS?
Jun 18, 2018
Top Meta posts
3
1
15
Observing Be Nice policy in comments on GIS SE?
7
Edit that changes a user's choice of software
5
How to handle an old question that's too specific?
4
What is the etiquette about deleting a competing comment from own post?
Top network posts
View all network posts
35
Convert a view to a table in PostgreSQL
17
Convert a view to a table in PostgreSQL
11
git rebase after previous git merge
10
Calling function on valid values of masked arrays
8
How to use to_jsonb as row_to_jsonb? Where the details about "how much"?