Texas Orthoimagery Program (TOP)
Statewide high-resolution orthoimagery with web map services.
| Publisher | Texas Geographic Information Office |
|---|---|
| Coverage | Texas
Bounding box (EPSG:4326): -106.916, 25.665, -93.478, 36.727 |
| Licence | LicenseRef-Public-Domain
Publisher's wording: Public domain |
| Themes | texas, open-data-sources |
| Update cadence | Not stated |
| Formats | Not stated |
| Status | active |
| Last verified | 2026-11-05 |
| Notes | The current Texas Imagery Service needs an organization-specific link from TxGIO and is not open access. |
| Recipe | Not stated |
| Related | Not stated |
Access endpoints
| Type | URL | Layer or index | Auth | Notes |
|---|---|---|---|---|
arcgis-rest | https://imagery.geographic.texas.gov/server/rest/services/TOP | Not stated | none | One ImageServer per vintage (TOP96_CIR_1m, TOP08_CIR_50cm, TOP15_NCCIR_50cm, ...). TOP15_NCCIR_50cm tested 2026-11-05 - statewide 0.5 m, red/green/blue/infrared. |
http | https://geographic.texas.gov/stratmap/orthoimagery | Not stated | none | Not stated |