| Vision-1 | BlackSky | |
| Data products | ||
| Data product | Custom | Custom |
| Type | Tasking, Catalog | Tasking, Catalog |
| Spectral bands combination | 4-band: pansharpened (RGB and NIR) | 1 panchromatic and 3 multispectral bands (RGB) |
| Specifications | ||
| General | ||
| Provider | Airbus | BlackSky |
| Collection type | Tasking, Catalog | Tasking, Catalog |
| Product type | Optical | Optical |
| System type | Satellite | Satellite |
| Data | ||
| Resolution | Panchromatic: 83 cm | 83 cm–1.30 m |
| Pansharpened: 83 cm | ||
| Multispectral: 3.48 m | ||
| Bit depth per pixel | 8-bit | 16-bit |
| 16-bit | ||
| Delivery format | A ZIP file containing the following files: | A ZIP file containing the following files: |
| Data (GeoTIFF) | Data (GeoTIFF, NITF) | |
| Metadata (XML, HTML) | Metadata (JSON, TXT) | |
| Thumbnails (JPEG) | Masks (GeoTIFF) | |
| Visuals (GeoTIFF) | Thumbnails (PNG) | |
| Rational polynomial coefficients (RPC) | ||
| Masks (KML) | ||
| Georeference information (TFW) | ||
| Masks |
ROI |
Cloud |
| Transparency | Environmental | |
| Quality | ||
| Transparency | ||
| Water | ||
| NoData value | 0 | 0 |
| Processing levels | ||
| Tasking | ||
| Basic | Primary, Orthorectified | |
| TOA | ||
| Surface reflectance | ||
| Display | Primary, Orthorectified | Georectified, Orthorectified |
| Processing levels | ||
| Catalog | ||
| Basic | Georectified, Orthorectified | |
| TOA | ||
| Surface reflectance | ||
| Display | Georectified, Orthorectified | |
| System | ||
| Acquisition mode | Mono | Tasking: |
| Mono | ||
| Stereo (2-frame) | ||
| Stereo (burst) | ||
| Stereo (area coverage) | ||
| Catalog: | ||
| Mono | ||
| Stereo (2-frame) | ||
| Incidence angle | Up to 20° |
Up to 30° |
| Off-nadir angle | 45° | |
| Tasking priority | Standard | Standard |
| High | ||
| Orbit | Sun-synchronous, at 583 km | Mid-inclination, from 42° to 53°, at 400–460 km |
| Sun-synchronous, at 449–701 km | ||
| Orbit direction | ||
| Number of satellites | 1 | 14 |
| Polarization | ||
| Revisit rate | Every 8 days |
7 times a day |
| Catalog refresh rate | ||
| Swath width | 20.8km | |
| Band data | ||
| Spectral bands | Panchromatic: 450–650 nm | Panchromatic: 450–700 nm |
| Multispectral: | Multispectral: | |
| 440–510 nm (blue) | 590–700 nm (red) | |
| 510–590 nm (green) | 520–590 nm (green) | |
| 600–670 nm (red) | 450–520 nm (blue) | |
| 760–910 nm (near-infrared) | ||
| Geographic reference | ||
| Coordinate reference system | Geographic-WGS84 | Georectified: Geographic-WGS84 |
| Orthorectified: UTM-WGS84 | ||
| Positional accuracy | < 12 m CE90 absolute at nadir |
< 20 m CE90 absolute |
| Conditions | ||
| Tasking conditions | ||
| Limitations | Input: AOI at least 2 km wide | Input: POI |
| Cloud coverage: 0–45% | Cloud coverage: 30–100% | |
| Output: AOI-clipped imagery | Output: scene sized from 26 km2 to 33 km2 | |
| Minimum charge |
As per 100 km2 |
As per 1 scene |
| Catalog conditions | ||
| Limitations | Input: AOI at least 500 m wide | Input: AOI with up to 300 vertices |
| Availability: from 2019 | Availability: | |
| Output: AOI-clipped imagery | Mono: from 2019 | |
| Stereo (2-frame): from 2022 | ||
| Output: scenes sized from 26 km2 to 33 km2 | ||
| Minimum charge |
As per 25 km2 |
As per 1 scene |
Medium Resolution Optical Satellites
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