Questions tagged [teradata]
Relational database management system
7
questions
1
vote
1
answer
341
views
What is the expected SRID value in Teradata ST_Geometry Methods?
In Teradata database there's SPATIAL_REF_SYS table in SYSSPATIAL schema. In my Teradata production database the table lists 3,167 different Spatial Reference Systems (SRSs).
Now, it seems that ...
CommunityBot
- 1
0
votes
0
answers
49
views
Rough conversion in SQL for decimal degrees to square meters/meters
I'm dealing with a database (Teradata) that doesn't have any support for anything other than decimals/decimal degrees. As a result I can't use any of:
ST_Area (can't get area in square meters)
...
- 20.2k
0
votes
0
answers
35
views
Is there a way to get square meters from a Teradata ST_Area call?
I can't seem to find a spatial reference system in Teradata that returns square meters from a call to ST_Area(). I've tried 1619, which seems to be the Teradata mapping to 4326, it returns square ...
- 45
1
vote
3
answers
113
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Tessellation in Teradata is deprecated, but Geoserver expects it to improve spatial query? [closed]
In the project am involved with, I am responsible to:
store geospatial data in Teradata database
join the geometry with other non-geospatial attributes in the database
publish them with GeoServer ...
- 1
0
votes
1
answer
42
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Teradata Store in Geoserver does not yet recognize Teradata Simplify method
In my previous question i asked why Geoserver WMS on Teradata is noticeably slow. I looked into Geoserver log and it appears that: GeoServer expects Tessellation for spatial index while Tessellation ...
- 68k
-1
votes
1
answer
229
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What is the expected SRID value during importing shapefile with TDGeoImport tool (Teradata Database)? [closed]
I can successfully upload my SHP file into Teradata database using the TDGeoImport tool. The aim is to publish the geospatial table in Teradata to GeoServer as (web) map services.
I'm curious as to ...
- 719
2
votes
0
answers
215
views
Teradata and Arcgis Server 10.1 or 10.2
We are in plan to develop a Web app which shows the location of business units on the map and few analysis like buffer analysis and showing heatmaps.
Our data will be in Teradata. We are planning ...
- 65.3k