https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-08T05:47:51.016641Z 2022-12-08T05:48:11.894994Z s3://sentinel-s1-l1c/GRD/2022/12/8/IW/DV/S1A_IW_GRDH_1SDV_20221208T054751_20221208T054811_046236_058951_BD2F 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 2022-12-08T05:47:51.016641Z 2022-12-08T05:48:11.894994Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221208T041714_V20221208T032835_20221208T100335.EOF 192.801060066894 693000 Copernicus Ground Segment 2022-12-08T06:17:50.706871Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221208T054751_20221208T054811_046236_058951_BD2F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.639003521239351 32.47814349442658,4.227138152594819 32.54435655615466,3.949302058024159 32.58820609039935,3.5327767371157344 32.65271713352864,3.25346076955633 32.69515211762612,2.838771866542005 32.75694063539352,2.5611694492784998 32.79749037272283,2.282779838467268 32.837501192588036,1.9992969045991664 32.8775703134299,1.9642275504801903 32.69701697297974,1.776632144121687 31.74573642842159,2.0559075888911256 31.705457452783183,2.329813431793987 31.66532299366321,2.7415755217002213 31.60382014760255,3.0152969829689917 31.5621563775928,3.2900039166873234 31.519718060166625,3.701816493468351 31.454922466594525,3.975259302314236 31.411116989345622,4.382347189295967 31.34474477106386,4.475782787539112 31.75476647985655,4.515807904934065 31.935758024453342,4.639003521239351 32.47814349442658)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74373219312389 46.56742967368951 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 2022-12-08T12:15:47.094603Z Batch API, v4.165.0 s3://deafrica-sentinel-1/s1_rtc/N31E003/2022/12/08/058951 2.0E-4 2.0E-4 true block average 2 2 32.0 3.0 31.0 4.0 POLYGON((4.0 31.407083228971477,3.0 31.564484766376662,3.0 32.0,4.0 32.0,4.0 31.407083228971477)) 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_058951_N31E003_2022_12_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058951_N31E003_2022_12_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058951_N31E003_2022_12_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058951_N31E003_2022_12_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058951_N31E003_2022_12_08_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