https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-18T04:16:34.217032Z 2020-12-18T04:17:03.241575Z s3://sentinel-s1-l1c/GRD/2020/12/18/IW/DV/S1A_IW_GRDH_1SDV_20201218T041634_20201218T041703_035735_042E88_A238 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 2020-12-18T04:16:34.217032Z 2020-12-18T04:17:03.241575Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201218T063957_V20201218T014932_20201218T050702.EOF 191.9680990772518 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-18T06:54:26.200872Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201218T041634_20201218T041703_035735_042E88_A238 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.442109155478697 4.576015672317764,22.32371057110989 4.809453043071663,21.22956088614153 5.035873972317715,21.07001894428288 4.253640181367235,20.958619994891333 3.710606185515532,20.897132548210955 3.4079713622725603,21.98986991451258 3.178699691381051,23.104486730071393 2.9435088582784754,23.205259215274626 3.4283728926438886,23.279345992885045 3.7916893311580635,23.31565369538271 3.973498010590124,23.39271232758333 4.336170171420184,23.442109155478697 4.576015672317764)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82952170963063 46.10542334580959 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 2021-12-25T22:02:03.225681Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N05E021/2020/12/18/042E88 2.0E-4 2.0E-4 true block average 2 2 6.0 21.0 5.0 22.0 POLYGON((21.222244143663815 5.0,21.22956088614153 5.035873972317717,21.40291719044032 5.0,21.222244143663815 5.0)) 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_042E88_N05E021_2020_12_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_042E88_N05E021_2020_12_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_042E88_N05E021_2020_12_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_042E88_N05E021_2020_12_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_042E88_N05E021_2020_12_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