https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-31T16:26:03.177476Z 2020-12-31T16:26:28.176856Z s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1B_IW_GRDH_1SDV_20201231T162603_20201231T162628_024948_02F81C_662D 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 2020-12-31T16:26:03.177476Z 2020-12-31T16:26:28.176856Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20201231T172342_V20201231T131148_20201231T162918.EOF 347.9466802756223 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-31T18:51:21.785273Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20201231T162603_20201231T162628_024948_02F81C_662D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.674148436094807 -11.383460197000998,29.241103432806565 -11.255769227217915,29.81365860232998 -11.125618689725519,30.386648029605485 -10.99417147843501,30.90475267188013 -10.874289672899142,30.820474253644836 -10.513527194131834,30.77991869263137 -10.332741387478944,30.73665443410304 -10.152599675475962,30.65468789328461 -9.791278259806742,30.555741960956134 -9.370741065488808,30.04205127996198 -9.488633802772913,29.466068371277025 -9.619852978881914,28.895548280410836 -9.74878145224885,28.335938956802508 -9.874227922021197,28.347281907359672 -9.934904050118316,28.38734520541708 -10.116145348266523,28.51057368584096 -10.65921785025202,28.549840527546596 -10.84066010579628,28.590946231450836 -11.021693784503636,28.674148436094807 -11.383460197000998)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70798 46.2119610494804 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 2021-12-25T22:40:40.318111Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S11E028/2020/12/31/02F81C 2.0E-4 2.0E-4 true block average 2 2 -10.0 28.0 -11.0 29.0 POLYGON((28.586020417156636 -11.0,28.51057368583932 -10.65921785024462,28.361671334433215 -10.0,29.0 -10.0,29.0 -11.0,28.586020417156636 -11.0)) 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_02F81C_S11E028_2020_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F81C_S11E028_2020_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F81C_S11E028_2020_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F81C_S11E028_2020_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F81C_S11E028_2020_12_31_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