WorldDEM Neo DSM
A medium resolution 5 m digital surface model, acquired worldwide. The collection contains data from 2017 to 2021.
Overview
WorldDEM Neo DSM is a satellite-based digital surface model (DSM) with worldwide availability. See more on the marketplace.
Geographic coverage
The geographic coverage is global.
Geometry type
This collection accepts AOIs. You will get imagery clipped to the defined AOI.
Specifications
General
| Specification | Description |
|---|---|
| Collection type | Catalog |
| Product type | Elevation |
| Model type | DSM |
Data
| Specification | Description |
|---|---|
| Spatial resolution | 5 m (medium) |
| Bit depth per pixel | 32-bit |
| Standard delivery | A ZIP file containing the following files:
|
| NoData value | -32767 |
Geographic reference
| Specification | Description |
|---|---|
| Coordinate reference system | Horizontal: EPSG:4326 Vertical: EPSG:3855 |
| Horizontal accuracy | Absolute: 6 m CE90 Relative: 4 m |
| Vertical accuracy | Absolute: 2.5 m LE90 Relative: 2/4 m |
| Vertical datum | EGM2008 |
Limitations
| Limitation | Value |
|---|---|
| Availability | Acquisition date range:* 2017–2021 |
| AOI size | From 1 km2 |
| Minimum width | 1 km |
UP42 data products
| Product configuration title | Data product ID | Collection name |
|---|---|---|
| WorldDEM NEO DSM | ec016f4c-332c-4190-b18b-13fb12519c40 | worlddem-neo |