Description
A data block that provides clipped RGB composite Sentinel-2 images at processing Level-2A. These images are acquired by the twin constellation Sentinel-2A and 2B at a combined revisit rate of 5 days anywhere on the globe. The datasets are available starting with 2017.
See this block on the marketplace.
Technical information
Compatible blocks
- Deforestation Mapping
- EVI Calculator
- K-means Clustering
- Raster CRS Conversion
- Raster Tiling
- Raster Zonal Statistics
- SAVI Calculator
- Shadow Detection
- Sharpening Filter
- Simularity Dynamic Range Adjustment using Histogram Equalization
- SIPI Calculator
- Spectral Data Converter - RGB
- Temporal Change Detection
- Vectorization
Geographic coverage
The geographic coverage is global.
Dataset information
| Specifications | Description |
|---|---|
| Data provider | Amazon Web Services |
| Image type | Optical |
| Acquisition mode | Mono |
| Geometric processing level | Ortho |
| Radiometric processing level | Bottom-of-Atmosphere corrected reflectance product |
| Revisit frequency | Every 5 days (for Constellation) Every 10 days (for each satellite) |
| Data availability | April 2017-present (Europe) December 2018-present (globally) |
| Spatial resolution | 10 m |
| Spectral bands | Band 2 - Blue Band 3 - Green Band 4 - Red |
| File format | Cloud-Optimized GeoTIFF |
| Bit depth per pixel | 8-bit |
| Coordinate system | UTM zone of the image location |
| Can be reused in an UP42 workflow | Yes |
For more information about the Sentinel-2 images, please refer to the User Guide.
How it works
| Supported JSON parameters | Default value | Min | Max | Examples | |
|---|---|---|---|---|---|
ids | null | n.a. | n.a. | "ids": ["S2A_MSIL2A_20210614T090551_N0300_R050_T35TML_20210614T143734"] | |
time | "2018-01-01T00:00:00+00:00/2021-12-31T23:59:59+00:00" | 01.04.2017 | present | "time": "2017-04-01T00:00:00+00:00/2017-04-30T23:59:59+00:00" | |
limit | 1 | 1 | n.a. | "limit": 80 | |
max_cloud_cover | 100 | 0 | 100 | "max_cloud_cover": 20 | |
bbox/contains/intersects | null | n.a. | n.a. | Please check the examples from the JSON parameters. |
Examples
Example based on a workflow created with the data block Sentinel-2 L2A Visual (GeoTIFF):
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Capabilities
Output
raster
| up42_standard | |
|---|---|
bands | [
"red",
"green",
"blue"
] |
dtype | uint8 |
format | GTiff |
sensor | Sentinel2 |
resolution | 10 |
processing_level | l2 |
To know more please check the block capabilities specifications.