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 restriction map
| 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 |