https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-01T01:38:19.931103Z 2021-05-01T01:38:47.928383Z s3://sentinel-s1-l1c/GRD/2021/5/1/IW/DV/S1B_IW_GRDH_1SDV_20210501T013819_20210501T013847_026704_033098_0808 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2021-05-01T01:38:19.931103Z 2021-05-01T01:38:47.928383Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.3373232742856 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-01T10:54:59.349340Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210501T013819_20210501T013847_026704_033098_0808 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((58.853661724025635 -20.82119444164397,58.288325398852734 -20.691465217061534,57.693714961398676 -20.552782538438823,57.10017875253225 -20.412078303034107,56.52524647196327 -20.273619306232916,56.33247277099999 -20.992041452306488,56.23523251942678 -21.351177987321115,56.10577692569535 -21.82584597406233,56.686165516391924 -21.96631521008951,57.2854418585553 -22.108928612920618,57.88590936089145 -22.249354933095205,58.45691138037192 -22.380584288777015,58.579194677009795 -21.903693246469757,58.67114195107767 -21.542894198826755,58.853661724025635 -20.82119444164397)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.1248 45.66751865601202 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-26T04:57:10.400399Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E058/2021/05/01/033098 2.0E-4 2.0E-4 true block average 2 2 -22.0 58.0 -23.0 59.0 POLYGON((58.55449992230556 -22.0,58.456911380372055 -22.380584288776852,58.0 -22.275575577766613,58.0 -22.0,58.55449992230556 -22.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_033098_S23E058_2021_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033098_S23E058_2021_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033098_S23E058_2021_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033098_S23E058_2021_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033098_S23E058_2021_05_01_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid