https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-08T02:56:09.853629Z 2021-02-08T02:56:38.887759Z s3://sentinel-s1-l1c/GRD/2021/2/8/IW/DV/S1B_IW_GRDH_1SDV_20210208T025609_20210208T025638_025509_030A1A_5ECA 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 2021-02-08T02:56:09.853629Z 2021-02-08T02:56:38.887759Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210208T065209_V20210208T020516_20210208T052246.EOF 191.9898830817542 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-11T10:44:08.124211Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210208T025609_20210208T025638_025509_030A1A_5ECA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.0099908502698 -4.902195410706339,40.89906256668209 -4.6573643536249225,39.803142743793444 -4.413992501459884,39.63213036311958 -5.194846716051782,39.44557897478974 -6.040054753175426,40.543742570272464 -6.286359591765331,41.10220538998486 -6.410664782549556,41.65722693055031 -6.533553005811847,41.84106215450596 -5.685574039660866,42.0099908502698 -4.902195410706339)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63182 45.95058344377289 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 2021-12-26T00:40:39.564788Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S05E040/2021/02/08/030A1A 2.0E-4 2.0E-4 true block average 2 2 -4.0 40.0 -5.0 41.0 POLYGON((40.0 -4.457708760673828,41.0 -4.679609370574578,41.0 -5.0,40.0 -5.0,40.0 -4.457708760673828)) 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_030A1A_S05E040_2021_02_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030A1A_S05E040_2021_02_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030A1A_S05E040_2021_02_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030A1A_S05E040_2021_02_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030A1A_S05E040_2021_02_08_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