https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-18T04:20:29.459998Z 2018-08-18T04:20:54.458244Z s3://sentinel-s1-l1c/GRD/2018/8/18/IW/DV/S1B_IW_GRDH_1SDV_20180818T042029_20180818T042054_012312_016B0D_D6A5 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 2018-08-18T04:20:29.459998Z 2018-08-18T04:20:54.458244Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180818T061443_V20180818T015651_20180818T051421.EOF 192.1356352323433 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-18T06:25:00.123096Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180818T042029_20180818T042054_012312_016B0D_D6A5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.93945618 17.007244831,23.360661537 17.117029835,22.779900487 17.225396845,22.198467629 17.332086756,21.627099821 17.435164497,21.593704548 17.253930136,21.559132254 17.072806788,21.488771144 16.710761887,21.417450296 16.348872178,21.383273727 16.167650124,21.336056899 15.927179213,21.902780302 15.822991035,22.4795413 15.715323973,23.055692488 15.606134713,23.629951123 15.495683281,23.679993399 15.736721337,23.716317432 15.918386152,23.792062586 16.281113404,23.866921766 16.64400703,23.903743947 16.82556778,23.93945618 17.007244831)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95424479759127 46.11390395800369 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 2021-12-23T01:13:42.434582Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N16E023/2018/08/18/016B0D 2.0E-4 2.0E-4 true block average 2 2 17.0 23.0 16.0 24.0 POLYGON((23.938032064563814 17.0,23.866921765996647 16.644007029984557,23.733360136817968 16.0,23.0 16.0,23.0 17.0,23.938032064563814 17.0)) 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_016B0D_N16E023_2018_08_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016B0D_N16E023_2018_08_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016B0D_N16E023_2018_08_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016B0D_N16E023_2018_08_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016B0D_N16E023_2018_08_18_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