https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-17T07:12:34.535287Z 2020-07-17T07:13:00.447287Z s3://sentinel-s1-l1c/GRD/2020/7/17/IW/DV/S1A_IW_GRDH_1SDV_20200717T071234_20200717T071300_033491_03E182_4B67 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 2020-07-17T07:12:34.535287Z 2020-07-17T07:13:00.447287Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200717T113150_V20200717T062916_20200717T094646.EOF 192.3079709275556 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-18T22:53:28.926860Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200717T071234_20200717T071300_033491_03E182_4B67 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.04147106367204 22.768050385664306,-18.40881887084849 22.83414689437937,-18.655125977106476 22.877955033156898,-19.024881132922236 22.942951932078348,-19.27157950373982 22.985804915683254,-19.641917066863236 23.049364325330032,-19.889000683899635 23.091255721403602,-20.449393132255356 23.184727678144377,-20.728847400858456 21.747148127879235,-20.174371348970418 21.652751597897606,-19.563414028666713 21.54644039797879,-18.953354548809227 21.43789621861636,-18.346002523741685 21.327464085478336,-18.04147106367204 22.768050385664306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79023315246421 46.25024006266835 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 2021-12-25T14:00:45.662162Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N21W020/2020/07/17/03E182 2.0E-4 2.0E-4 true block average 2 2 22.0 -20.0 21.0 -19.0 POLYGON((-19.0 21.44619556054551,-19.56341402867313 21.546440397979886,-20.0 21.62240966283206,-20.0 22.0,-19.0 22.0,-19.0 21.44619556054551)) 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_03E182_N21W020_2020_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E182_N21W020_2020_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E182_N21W020_2020_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E182_N21W020_2020_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E182_N21W020_2020_07_17_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