https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-20T18:32:30.039053Z 2021-02-20T18:32:59.054096Z s3://sentinel-s1-l1c/GRD/2021/2/20/IW/DV/S1B_IW_GRDH_1SDV_20210220T183230_20210220T183259_025693_03101A_8BCC 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 2021-02-20T18:32:30.039053Z 2021-02-20T18:32:59.054096Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210220T203745_V20210220T165357_20210220T201127.EOF 348.035611045724 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-20T20:59:05.642130Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210220T183230_20210220T183259_025693_03101A_8BCC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.652733685651499 -0.21149007192953412,-2.4465951618777417 0.26315483552426605,-2.610256664544301 1.0448631724402069,-2.7861500146868936 1.8898960247718457,-3.8908836319220943 1.6551697995469066,-4.994210821890748 1.4200452654426399,-4.652733685651499 -0.21149007192953412)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68138 45.93654946093658 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 2021-12-26T01:19:32.594148Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S01W004/2021/02/20/03101A 2.0E-4 2.0E-4 true block average 2 2 0.0 -4.0 -1.0 -3.0 POLYGON((-3.6697327353572144 0.0,-4.0 -0.07105613431437935,-4.0 0.0,-3.6697327353572144 0.0)) 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_03101A_S01W004_2021_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03101A_S01W004_2021_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03101A_S01W004_2021_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03101A_S01W004_2021_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03101A_S01W004_2021_02_20_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