https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-04T05:31:41.291731Z 2022-11-04T05:31:53.727188Z s3://sentinel-s1-l1c/GRD/2022/11/4/IW/DV/S1A_IW_GRDH_1SDV_20221104T053141_20221104T053153_045740_057878_A353 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 2022-11-04T05:31:41.291731Z 2022-11-04T05:31:53.727188Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221104T053607_V20221104T045053_20221104T112553.EOF 192.7525949328031 693000 Copernicus Ground Segment 2022-11-04T06:17:58.354808Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221104T053141_20221104T053153_045740_057878_A353 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((8.526811135774492 31.454436824451886,8.118894607715472 31.520873294610055,7.845529948088862 31.564616720215856,7.43507827313798 31.62912528479625,7.160783625341541 31.671451551742344,6.886488700362132 31.713151643206515,6.474411467368526 31.7746220763124,6.199315083217733 31.81487355641541,5.921109424361889 31.85493998271224,5.848858961716378 31.493990856939035,5.795361781864374 31.23177983496624,6.07223441537015 31.19147406944414,6.345653491026349 31.15105158959215,6.754408597116708 31.089474294656533,7.027374614370858 31.047588229590858,7.298771745229033 31.005333317240783,7.70558063291133 30.94085839244683,7.978370460710433 30.896860697091995,8.382152670503494 30.830602693159847,8.401000797909976 30.912519697486783,8.443961799488308 31.093018593276465,8.485821679437272 31.27370188101573,8.526811135774492 31.454436824451886)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75073528102554 46.55496738247968 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 2022-11-04T07:56:01.251197Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N30E008/2022/11/04/057878 2.0E-4 2.0E-4 true block average 2 2 31.0 8.0 30.0 9.0 POLYGON((8.421822207358852 31.0,8.382152670503928 30.83060269315979,8.0 30.893311432006875,8.0 31.0,8.421822207358852 31.0)) 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_057878_N30E008_2022_11_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057878_N30E008_2022_11_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057878_N30E008_2022_11_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057878_N30E008_2022_11_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057878_N30E008_2022_11_04_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 2021 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