Bluesky provides digital surface models (DSM) and digital terrain models (DTM) generated from Bluesky Aerial imagery over the UK.
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DSM 25 cm Order now A non-integrated data product.
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DSM 2 m Order now A non-integrated data product.
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DTM 5 m Order now A non-integrated data product.
| Specification | Description |
|---|---|
| Provider | Bluesky |
| Collection type | Catalog from 1,800 credits per km2 |
| Product type | Elevation |
| System type | Aerial |
| Specification | Description |
|---|---|
| Resolution | Product-dependent:
|
| Data source | Bluesky Aerial |
| Specification | Description |
|---|---|
| Coordinate reference system | British National Grid |
| Positional accuracy | Horizontal: 1 m RMSE absolute Vertical: 1.5 m RMSE absolute |
| Specification | Description |
|---|---|
| Limitations | Input: AOI Availability: From 2022 Output: AOI-clipped imagery |
| Minimum charge | Varies based on chosen data product and resolution |
The geographic coverage is over the UK.