Thursday, 22 August 2013

GEOS C API - calculating areas with WGS84 coords (SRID=4326)

GEOS C API - calculating areas with WGS84 coords (SRID=4326)

search resultsGEOS C API - calculating areas with WGS84 coords (SRID=4326 ...
I create a polygon where each x/y point is WGS84 format lat/long values.
The polygons are good approximations to circles and sectors of radius R
(each circumference ...
stackoverflow.com/questions/13603910/​geos-c-api... - Cached

Newest 'wgs84' Questions - Page 2 - Stack Overflow
... calculating areas with WGS84 coords (SRID=4326) ... wgs84 geos. asked
Nov 28 '12 at 11:23. q q 11 1. 0. ... google-maps google-maps-api-3 wgs84
mercator.
stackoverflow.com/questions/tagged/​wgs84?page=2&sort=newest - Cached

GEOS API — GeoDjango Documentation v1.1.1 documentation
... package was used to wrap the GEOS C API to bring the rich ... rings
that denote areas excluded ... geometries with an SRID of 4326 (WGS84),
...
www.yenching.org/lab/geodjango/​geos.html - Cached

GEOS API | Django documentation | Django
GEOS API ¶ Background¶ What ... This should only be used for geometries
with an SRID of 4326 (WGS84), ... A string specifying the location of the
GEOS C library.
docs.djangoproject.com/en/1.5/ref/​contrib/gis/geos - Cached

reinout.vanrees.org
.. _ref-geos: ===== GEOS API ... This should only be used for geometries
with an SRID of 4326 (WGS84), ... A string specifying the location of the
GEOS C ...
reinout.vanrees.org/.../_sources/ref/​contrib/gis/geos.txt

[PDF] Developing Geospatial software with Python, Part 1
Adobe PDF
... num_coords, centroid, area, distance, length, srs ... • srid (default
4326 = WGS84 dd) • dim ... • get access to the GEOS API via geos method on
OGRGeometry ...
www.gfoss.it/drupal/sites/default/files/​upload/python...

django.contrib.gis.geos.fromstr - Nullege Python Samples
... %i' % (p1_coords[0], p1_coords[1], settings.GEOMETRY_DB_SRID ...
import calculate from django.contrib.gis.geos import ... # San Antonio in
'WGS84' (SRID 4326) ...
nullege.com/codes/search/​django.contrib.gis.geos.fromstr - Cached

Spatial query using Java Api. Coordinate reference are ...
ArcSDE: C & Java API forum. ... The SDE layer and the buffer shape are
both in 4326 (WGS84_GCS) ... the layers have the same srid (4326) ...
forums.esri.com/​Thread.asp?c=2&f=1718&t=201461 - Cached

code.djangoproject.com
Specifically, the C API library ... to your Django settings file with the
full path to the GEOS +C ... for geometries with an SRID of +4326 (WGS84),
...
code.djangoproject.com/attachment/​ticket/12930/...

Chapter 4. Using PostGIS: Data Management and Queries
None of the GEOS functions support this ... it does not make sense to
calculate the area of a polygon that has a hole defined ... in WGS84 long
lat (SRID=4326)
suite.opengeo.org/opengeo-docs/postgis/​postgis/html/... - Cached

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