Existing LandUse

SANDAG performs an annual land use and housing unit inventory in the interest of maintaining a robust and accurate catalog of the existing conditions for any given year. This catalog of snapshots are the land use data on which the regional forecast is based every four years. Prior to performing our annual inventory, the polygon geometry for the regionwide layer is updated with a snapshot of parcels from SanGIS representative of January first of the given year. The land use information has been updated continuously since 2000 using aerial photography, the County Assessor Master Property Records file, and other ancillary information. To make the Landuse 2018 feature class, adjacent parcel polygons with the same land use have been aggregated (dissolved) into a single feature.

Data and Resources

Field Value
dcat_issued 2018-09-08T00:32:59.000Z
dcat_modified 2019-12-10T20:16:08.000Z
dcat_publisher_name San Diego Association of Governments
encoding utf8
guid https://sdgis-sandag.opendata.arcgis.com/datasets/6fed6288eac2420aab91e337720d69bd_0
spatial {"type": "Polygon", "coordinates": [[[-117.598, 32.5302], [-117.598, 33.5116], [-116.0802, 33.5116], [-116.0802, 32.5302], [-117.598, 32.5302]]]}
Groups
  • NSF
  • United States
Tags
  • Boundaries and Regions
  • Land Use
  • NSF
  • SANDAG
  • San Diego
  • United States
isopen False
license_id CC0-1.0
license_title CC0-1.0
metadata_created 2026-10-30T17:22:24.086234
metadata_modified 2026-10-30T17:22:24.086239
notes <span style='color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14.4px;'>SANDAG performs an annual land use and housing unit inventory in the interest of maintaining a robust and accurate catalog of the existing conditions for any given year. This catalog of snapshots are the land use data on which the regional forecast is based every four years. Prior to performing our annual inventory, the polygon geometry for the regionwide layer is updated with a snapshot of parcels from SanGIS representative of January first of the given year. The land use information has been updated continuously since 2000 using aerial photography, the County Assessor Master Property Records file, and other ancillary information. To make the Landuse 2018 feature class, adjacent parcel polygons with the same land use have been aggregated (dissolved) into a single feature.</span>
num_resources 6
num_tags 6
title Existing LandUse
url https://sdgis-sandag.opendata.arcgis.com/datasets/6fed6288eac2420aab91e337720d69bd_0