https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-07T16:49:04.897113Z 2021-08-07T16:49:29.894851Z s3://sentinel-s1-l1c/GRD/2021/8/7/IW/DV/S1B_IW_GRDH_1SDV_20210807T164904_20210807T164929_028142_035B7A_5E35 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 2021-08-07T16:49:04.897113Z 2021-08-07T16:49:29.894851Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.80561692045916 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-07T21:10:50.617428Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210807T164904_20210807T164929_028142_035B7A_5E35 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.99745731025895 -17.70249330523729,24.56148450918664 -17.573599094356847,25.150941560464677 -17.43698261445886,25.740936152112948 -17.298299040497458,26.285567662683803 -17.168554906250606,26.194966494401392 -16.808479931332812,26.147542835800778 -16.628927266065784,26.01162875078704 -16.088801407081178,25.922307851733535 -15.728465106236836,25.907078172161434 -15.66918832715551,25.368701624716508 -15.796651363777112,24.783632687530663 -15.933489000379822,24.197561536170852 -16.068800452866967,23.63626382224161 -16.19672462443972,23.73594588002947 -16.618146851557103,23.822483701115498 -16.979740779300435,23.99745731025895 -17.70249330523729)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40366 46.01128042755598 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 2021-12-26T09:52:31.710969Z Batch API, v4.44.1 s3://deafrica-sentinel-1/s1_rtc/S17E026/2021/08/07/035B7A 2.0E-4 2.0E-4 true block average 2 2 -16.0 26.0 -17.0 27.0 POLYGON((26.0 -16.04188897016646,26.147542835802543 -16.628927266072832,26.19496649440385 -16.808479931342386,26.243156297024456 -17.0,26.0 -17.0,26.0 -16.04188897016646)) 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_035B7A_S17E026_2021_08_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_035B7A_S17E026_2021_08_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_035B7A_S17E026_2021_08_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_035B7A_S17E026_2021_08_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_035B7A_S17E026_2021_08_07_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