Closed robknapen closed 6 years ago
Center of Wagenignen is 51.9648787,5.6627568. Take a box 10km square around this for field selection.
create table wageningen_box_10_10 (geom geometry);
insert into wageningen_box_10_10 values (st_geomfromewkt('SRID=4326;POINT(5.6627568 51.9648787)'));
update wageningen_box_10_10 set geom = st_transform(geom,28992);
select st_extent(st_buffer(geom,5000)) from wageningen_box_10_10 ;
MIN | MAX | |
---|---|---|
X | 168937.636376332 | 178937.636376332 |
Y | 436864.148270264 | 446864.148270264 |
Sample database (aka Duckburg) is available (adctest.dmp.txt). Ask us!
Steps to use (postgres 9.4):
For code see #47.
database is available, verified and stept to use are documented here and in readme.
aka Duckburg