https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-24T04:50:09.224876Z 2021-06-24T04:50:38.251826Z s3://sentinel-s1-l1c/GRD/2021/6/24/IW/DV/S1A_IW_GRDH_1SDV_20210624T045009_20210624T045038_038477_048A5A_7BCE Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2021-06-24T04:50:09.224876Z 2021-06-24T04:50:38.251826Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9619933190001 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-24T08:40:26.187136Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210624T045009_20210624T045038_038477_048A5A_7BCE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.733143459197887 2.271830278807763,13.612551367348681 2.509281465189539,12.526835849890153 2.7383121536247934,12.476052925737878 2.4993134532404353,12.441013865620949 2.3178666152664484,12.401832682208322 2.137293548216104,12.365042017282867 1.9562056219656645,12.32734227727915 1.7753047613255393,12.290505415783617 1.594213493388355,12.253048777803397 1.413247911960047,12.214718810256462 1.2324619319860228,12.189502635431484 1.1102722986726012,14.391440513812665 0.6393817077796652,14.418002087066016 0.7616751127831173,14.453096841956384 0.9437373429974214,14.493273472425702 1.1247056405666334,14.532511916113013 1.3058726991112937,14.608815690957945 1.6686637664256183,14.64587704001498 1.850287762350187,14.722083419954707 2.2130816493413703,14.733143459197887 2.271830278807763)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81383 46.17913857012956 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 2021-12-26T07:41:59.767589Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N01E014/2021/06/24/048A5A 2.0E-4 2.0E-4 true block average 2 2 2.0 14.0 1.0 15.0 POLYGON((14.677324724424954 2.0,14.532511916112778 1.305872699109941,14.465587670515756 1.0,14.0 1.0,14.0 2.0,14.677324724424954 2.0)) 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_048A5A_N01E014_2021_06_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_048A5A_N01E014_2021_06_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_048A5A_N01E014_2021_06_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_048A5A_N01E014_2021_06_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_048A5A_N01E014_2021_06_24_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