https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-07T17:09:46.809596Z 2019-05-07T17:10:11.807231Z s3://sentinel-s1-l1c/GRD/2019/5/7/IW/DV/S1B_IW_GRDH_1SDV_20190507T170946_20190507T171011_016141_01E5E8_31E5 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 2019-05-07T17:09:46.809596Z 2019-05-07T17:10:11.807231Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190507T190721_V20190507T152315_20190507T184045.EOF 347.37178485660564 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-07T19:44:55.503553Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190507T170946_20190507T171011_016141_01E5E8_31E5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.98154464156 28.55831980173046,12.365488153426378 28.623070123103727,12.631230590484789 28.667200482156186,13.030258274850343 28.732418915931497,13.296549750812954 28.775244477380575,13.696391269476486 28.838499355709352,13.963218723313034 28.880011689451813,14.50650439109626 28.962800712303416,14.471837075527768 29.143432515843024,14.437874852083125 29.324258027385802,14.331344827277533 29.866020122775286,14.212198313259316 30.46754795131295,13.931726633665818 30.42617240967705,13.660616753753446 30.385568249475455,13.38973232078057 30.3444031481773,12.983833915582057 30.28160677017948,12.713524119015162 30.23904541953492,12.308499301472612 30.17416131365041,12.038779560134044 30.130212633759427,11.649114218574885 30.065666565698322,11.783866972760771 29.463146351124564,11.90405549055709 28.92045789455277,11.942439048875862 28.739280561439934,11.98154464156 28.55831980173046)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77303167342542 46.58871413852223 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 2021-12-24T15:29:23.561130Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N29E014/2019/05/07/01E5E8 2.0E-4 2.0E-4 true block average 2 2 30.0 14.0 29.0 15.0 POLYGON((14.30480701046739 30.0,14.437874852087017 29.324258027365904,14.499365009103652 29.0,14.0 29.0,14.0 30.0,14.30480701046739 30.0)) 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_01E5E8_N29E014_2019_05_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01E5E8_N29E014_2019_05_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01E5E8_N29E014_2019_05_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01E5E8_N29E014_2019_05_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01E5E8_N29E014_2019_05_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