https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-31T04:58:33.660990Z 2023-01-31T04:59:08.339376Z s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T045858_20230131T045908_047023_05A3E7_75A8 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 2023-01-31T04:58:58.660500Z 2023-01-31T04:59:08.339376Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230131T050710_V20230131T041755_20230131T105255.EOF 192.6989088135086 693000 Copernicus Ground Segment 2023-01-31T05:31:43.009234Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230131T045858_20230131T045908_047023_05A3E7_75A8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.545987627782612 30.529794586518843,16.144102851042156 30.59599078186547,15.872704752221404 30.639941072341344,15.467038909008245 30.704508810095017,15.194563031897847 30.747118152731147,14.922958436788361 30.788986985617047,14.51486993371052 30.850760208225612,14.241194889415048 30.8914227846322,13.963285581997692 30.932087579849096,13.871687359313073 30.47453749062801,14.147618774514523 30.43384592700565,14.419610302635451 30.393131100777467,14.691234672334094 30.351872786696752,15.097677079108093 30.289017587461814,15.368072405929059 30.246458185745656,15.772334166922526 30.18171940467993,16.040781949465455 30.13799451950475,16.44127520440873 30.071669913196466,16.462940187212126 30.16847994562361,16.504927445802736 30.349106008129567,16.545987627782612 30.529794586518843)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75147410587465 46.57606067469868 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 s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T045833_20230131T045858_047023_05A3E7_B9E4 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 2023-01-31T04:58:33.660990Z 2023-01-31T04:58:58.659002Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230131T050710_V20230131T041755_20230131T105255.EOF 192.7561143352794 693000 Copernicus Ground Segment 2023-01-31T05:32:03.226868Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230131T045833_20230131T045858_047023_05A3E7_B9E4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.886447019663596 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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 2023-01-31T10:38:57.631183Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N30E015/2023/01/31/05A3E7 2.0E-4 2.0E-4 true block average 2 2 31.0 15.0 30.0 16.0 POLYGON((16.0 30.144637100198466,15.368072405918705 30.24645818574767,15.0 30.304123078831967,15.0 31.0,16.0 31.0,16.0 30.144637100198466)) 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_05A3E7_N30E015_2023_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A3E7_N30E015_2023_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A3E7_N30E015_2023_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A3E7_N30E015_2023_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A3E7_N30E015_2023_01_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 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