https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-31T04:58:23.773979Z 2020-12-31T04:58:52.797088Z s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1A_IW_GRDH_1SDV_20201231T045823_20201231T045852_035925_043521_7B8F 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 2020-12-31T04:58:23.773979Z 2020-12-31T04:58:52.797088Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201231T092358_V20201231T040925_20201231T072655.EOF 191.9619740869004 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-31T10:57:08.691177Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201231T045823_20201231T045852_035925_043521_7B8F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.628763005308103 2.0607311837880866,11.516813969067444 2.296666436120365,10.427512602345299 2.526852502891002,10.414906316986404 2.468802348267171,10.379683037134827 2.287358085925411,10.34183816308898 2.106463951807413,10.302637033025784 1.925852837660551,10.265356373397783 1.7448267060700764,10.229211143517556 1.5635509071473697,10.190606741672257 1.382794746286963,10.154178999580175 1.2015658217468093,10.116270095170009 1.0206477452875893,10.089034999331528 0.8994242530837254,12.289209413731879 0.4282325620655268,12.315481618168903 0.5500502915208263,12.42930792418865 1.0945089342814267,12.466771949483203 1.2760912051511863,12.502193829421412 1.4581071172124809,12.541487547371696 1.639291147712535,12.628763005308103 2.0607311837880866)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80577 46.1032358162109 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 2021-12-25T22:42:10.169514Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N02E012/2020/12/31/043521 2.0E-4 2.0E-4 true block average 2 2 3.0 12.0 2.0 13.0 POLYGON((12.628763005308103 2.0607311837880866,12.61618626503093 2.0,12.0 2.0,12.0 2.1941431959214035,12.628763005308103 2.0607311837880866)) 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_043521_N02E012_2020_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043521_N02E012_2020_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043521_N02E012_2020_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043521_N02E012_2020_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043521_N02E012_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