-
PostGIS is a spatial database extender for PostgreSQL object-relational database. It adds support for geographic objects allowing location queries to be run in SQL.
Comes up very frequently in vari…
-
Currently the UDTs work fine in PySpark, and UDFs if called from SQL context. Need to figure out the Python constructs and configuration necessary to register UDFs and UDAFs with the Python DataFrame …
-
Hi all,
just install CKAN 2.8.2 and the last version from master branch of ckanext-harvest and ckanext-spatial.
My goal is to have CKAN harvest XML metadata ISO 19115 hosted by pycsw.
I used…
-
About optimization analysis at
[OSM_Streets_SetorCensitario_spatial_match.sql](https://github.com/lucasmation/osm_cnefe_import/blob/master/OSM_Streets_SetorCensitario_spatial_match.sql) and [stacko…
-
Esri ArcSDE is a spatial extension to most common SGDBR (Oracle, PostgreSQL, MS SQL Server...) that exposes tables as spatial geodatabase, like FileGDB layers. It's a restricted format with proprietar…
-
I am thinking about adding extensions of SQLite into WatermelonDB. I am highly interested in extending SQLite with the open source library [SpatialLite](https://www.gaia-gis.it/fossil/libspatialite/in…
-
Implementovat writeDB:
Verze 1:
https://pcjericks.github.io/py-gdalogr-cookbook/vector_layers.html#create-a-postgis-table-from-wkt
* 1. otevrit DB (GDAL) -> ds = ogr.Open(db)
* 2. vytvorit no…
-
Currently, the GeoDB client `create_collection*` methods take a `crs` parameter, which evidently must be an EPSG code; supplying a WKT string instead produced the error `GeoDBError: invalid literal fo…
-
I am attempting to apply Mosaic's `grid_pointascellid` method on a spark dataframe with `lat`, `lon` columns.
```
import pyspark.sql.functions as F
# Create a Spark DataFrame with a lat and lo…
-
Moving this from #58 as it's a slightly different request:
@ARolek Circling back on this thread, I was wondering if it would be possible to dynamically pull layers from a Database's information_sch…
stdmn updated
5 years ago