WorldDEM Neo DSM is a satellite-based digital surface model (DSM) with worldwide availability. See more on the marketplace or download sample data.
The geographic coverage is global, but certain areas are restricted.
The coverage map of restricted areas
| Data product | Type | Model | Coverage |
|---|---|---|---|
| WorldDEM NEO DSM | Catalog | DSM | Global with restrictions |
| Specification | Description |
|---|---|
| Provider | Airbus |
| Collection type | Catalog |
| Product type | Elevation |
| System type | Satellite |
| Data source | TerraSAR-X |
| Specification | Description |
|---|---|
| Resolution | 5 m |
| Bit depth per pixel | 32-bit |
| Delivery format | A ZIP file containing the following files:
|
| Masks | Transparency |
| NoData value | -32767 |
| Hydro-flattening | Oceans: set to 0 m Lakes: set to a single elevation value Rivers: flattened in steps of 50 cm |
| Specification | Description |
|---|---|
| Coordinate reference system | Geographic-WGS84 with EGM2008 height |
| Positional accuracy | Horizontal: 6 m CE90 absolute Vertical:
|
| Specification | Description |
|---|---|
| Limitations | Input: AOI from 1 km2 and at least 1 km wide, up to 250 km2 Availability: from 2017 to 2021 Output: AOI-clipped imagery |
| Data product | Type | Name and ID | Collection name |
|---|---|---|---|
| WorldDEM NEO DSM | Catalog | Name: worlddem-neo-dsmID: ec016f4c-332c-4190-b18b-13fb12519c40 | worlddem-neo |