Beijing-3A images are acquired by a very high resolution optical satellite every 4 days anywhere on the globe. 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 | Spectral bands combination |
---|---|---|
Custom | Tasking | Available band combinations and bundles
|
Level 1 (8‑bit) | Catalog | Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR) |
Level 1 (16‑bit) | Catalog | Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR) |
Level 2A (8‑bit) | Catalog | Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR) |
Level 2A (16‑bit) | Catalog | Bundle: 1 panchromatic and 4 multispectral bands (RGB and NIR) |
Level 4 (8‑bit) | Catalog* | Available band combinations and bundles
|
Level 4A (8‑bit) | Catalog* | Available band combinations and bundles
|
*This data product isn’t integrated into the platform and can only be ordered upon request.
Specification | Description |
---|---|
Provider | 21AT |
Collection type | Tasking Catalog |
Product type | Optical |
System type | Satellite |
Specification | Description |
---|---|
Resolution | Panchromatic: 50 cm Pansharpened: 50 cm Multispectral: 2 m |
Bit depth per pixel | 8‑bit 16‑bit |
Delivery format | A ZIP file containing the following files:
|
Masks | Cloud Transparency |
NoData value | 0 |
Primary | Georectified | Orthorectified | |
---|---|---|---|
Basic | |||
TOA | Level 1 with RPC | Level 2A | Level 4* Level 4A* |
Surface reflectance | |||
Display |
*Upon request.
Specification | Description |
---|---|
Acquisition mode | Tasking:
|
Incidence angle | Up to 45° |
Tasking priority | Standard |
Orbit | Sun-synchronous, at 500 km |
Number of satellites | 1 |
Revisit rate | Every 4 days |
Swath width | 23.5 km |
Specification | Description |
---|---|
Spectral bands | Panchromatic: 450–700 nm Multispectral:
|
Specification | Description |
---|---|
Coordinate reference system | Geographic-WGS84 |
Positional accuracy | < 10 m CE90 absolute |
Specification | Description |
---|---|
Limitations | Input: AOI at least 2 km wide Cloud coverage: 5–100% Output: AOI-clipped imagery |
Minimum charge | As per 50 km2 |
Specification | Description |
---|---|
Limitations | Input: AOI with at least 4 unique vertices Availability: from 2021 Output: AOI-clipped imagery |
Minimum charge | As per 10 km2 |
Data product | Type | Name and ID | Collection name |
---|---|---|---|
Custom | Tasking | Name: beijing-3a-tasking ID: ba8cfbd5-348d-42f4-b5c2-04dad753c5e2 | beijing-3a-tasking |
Level 1 (8‑bit) | Catalog | Name: beijing-3a-level-1-8bit ID: e080274b-6cfb-4a89-bc12-64fd4895b3c2 | beijing-3a |
Level 1 (16‑bit) | Catalog | Name: beijing-3a-level-1-16bit ID: b67e8924-b2cd-4b47-abc8-598e2b1b8371 | beijing-3a |
Level 2A (8‑bit) | Catalog | Name: beijing-3a-level-2-8bit ID: 8d9a8109-c535-4063-aabe-d5c7307bcccb | beijing-3a |
Level 2A (16‑bit) | Catalog | Name: beijing-3a-level-2-16bit ID: 667727b5-9382-4ff0-8602-6843121a8cef | beijing-3a |