SPATIAL DATA WAREHOUSE DEMONSTRATOR PROJECT

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Authors
  1. Keighan, E.
Corporate Authors
Defence Research Establishment Valcartier, Valcartier QUE (CAN);NDI Data Warehouse Technologies Inc, Hull QUE (CAN)
Abstract
The Spatial Data Warehouse Demonstrator is a software developed to demonstrate that diverse geospatial data models, such as those supporting DIGEST Vmaps and CHS sounding data, can be integrated within one single continuous and seamless data warehouse. The spatial data warehouse supports very large volume of data, and in the context on-line access, offers a predictable access time for spatial queries based on the volume of data extracted from the warehouse. The performance of access from the warehouse is sufficient to support intranet and internet applications.
Keywords
Geospatial Data Infrastructure;Data warehouse;Spatial data;Computer programs (DIGEST);HHCODE;OGDI
Report Number
DREV-CR-930 — Contractor Report
Date of publication
01 Feb 1997
Number of Pages
29
DSTKIM No
97-03881
CANDIS No
503588
Format(s):
Hardcopy;Document Image stored on Optical Disk

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