https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-08-25T17:21:22.520245Z 2023-08-25T17:22:12.517905Z s3://sentinel-s1-l1c/GRD/2023/8/25/IW/DV/S1A_IW_GRDH_1SDV_20230825T172147_20230825T172212_050035_060521_CE74 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 2023-08-25T17:21:47.519075Z 2023-08-25T17:22:12.517905Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230825T173340_V20230825T171131_20230825T234631.EOF 346.65025885429816 693000 Copernicus Ground Segment 2023-08-25T17:54:07.944923Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230825T172147_20230825T172212_050035_060521_CE74 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.767749448808501 37.916685093752314,8.18381828111164 37.97905234463668,8.47734487004503 38.02209593585217,8.918271440117302 38.08528800379584,9.212639690592447 38.12649762860084,9.654805233157841 38.18692972063444,9.949983570658222 38.22629349902731,10.245476921000852 38.26491564950356,10.580174468883698 38.307420866264025,10.58779611516016 38.308658649601604,10.325588432330235 39.569804014599505,10.275016829738249 39.809738446733974,9.92529460910632 39.76635295689428,9.626538932730922 39.72839009542831,9.178047157776946 39.66988146004346,8.873414627637114 39.62910415636071,8.421161236107842 39.567000604558146,8.119250350958644 39.52450202890601,7.819487250427041 39.48147745169331,7.394608275013383 39.419067014427114,7.589680541750276 38.637991265659224,7.767749448808501 37.916685093752314)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52075848694461 46.28913997481366 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/2023/8/25/IW/DV/S1A_IW_GRDH_1SDV_20230825T172122_20230825T172147_050035_060521_D356 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 2023-08-25T17:21:22.520245Z 2023-08-25T17:21:47.517577Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230825T173340_V20230825T171131_20230825T234631.EOF 346.80086588906687 693000 Copernicus Ground Segment 2023-08-25T17:54:02.863507Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230825T172122_20230825T172147_050035_060521_D356 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((8.138132781343398 36.41407330354663,8.54676765522448 36.476540279647644,8.833587070954763 36.51948443824279,9.122559813846568 36.562006083698066,9.55297916942792 36.62396473647555,9.985373676212348 36.68454704985398,10.27447425941482 36.72412624340991,10.566632279354124 36.763368024342974,10.894770778689642 36.80652838237971,10.856446354491352 36.98652352705679,10.816846978309027 37.16644444322071,10.778740620471446 37.34655693904172,10.580174468883698 38.307420866264025,10.245476921000852 38.26491564950356,9.949983570658222 38.22629349902731,9.654805233157841 38.18692972063444,9.212639690592447 38.12649762860084,8.918271440117302 38.08528800379584,8.47734487004503 38.02209593585217,8.18381828111164 37.97905234463668,7.767749448808501 37.916685093752314,7.866548590067369 37.495167651045385,7.9981511022834155 36.953907616597874,8.04256677083528 36.7735810421202,8.090995369851466 36.5938759315491,8.138132781343398 36.41407330354663)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56604508818691 46.34204983011987 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 2023-08-25T21:52:49.394970Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N37E008/2023/08/25/060521 2.0E-4 2.0E-4 true block average 2 2 38.0 8.0 37.0 9.0 POLYGON((8.0 37.0,8.0 38.0,9.0 38.0,9.0 37.0,8.0 37.0)) 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_060521_N37E008_2023_08_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060521_N37E008_2023_08_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060521_N37E008_2023_08_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060521_N37E008_2023_08_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060521_N37E008_2023_08_25_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