https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-15T16:54:03.599876Z 2023-07-15T16:54:28.598537Z s3://sentinel-s1-l1c/GRD/2023/7/15/IW/DV/S1A_IW_GRDH_1SDV_20230715T165403_20230715T165428_049436_05F1DB_1AD0 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 2023-07-15T16:54:03.599876Z 2023-07-15T16:54:28.598537Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230715T172716_V20230715T134541_20230715T170311.EOF 347.0992136949587 693000 Copernicus Ground Segment 2023-07-15T18:18:06.403172Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230715T165403_20230715T165428_049436_05F1DB_1AD0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.027402909394716 -32.492792057939006,26.255875036399594 -32.44048294360601,26.659705590357603 -32.34683136348741,26.91399635827401 -32.28713101780056,27.30710076851683 -32.19365482632602,27.70560900621742 -32.097438107538245,27.971662448881137 -32.032389926324626,28.229076689377337 -31.968861302268888,28.56881500504276 -31.884053230391576,28.457566231019108 -31.526009817938153,28.401018558500816 -31.34721831760366,28.339712006750467 -31.169665439788616,28.284085837021326 -30.990694908336877,28.22787790491168 -30.81189735856833,28.173677961189554 -30.632613816830105,28.11797945727118 -30.45373297405182,28.09620137605602 -30.395816576810127,27.752897489150257 -30.481347070019304,27.498160667788653 -30.54409322393786,27.10840287299211 -30.639005390066494,26.843336465933092 -30.702796832154092,26.45354959787428 -30.7954527330277,26.19593969393525 -30.85594677208498,25.935545248402164 -30.91650603232031,25.581543322492877 -30.997866529617557,25.599780888751074 -31.056700780925013,25.651153819399916 -31.236636088020322,25.704532385683958 -31.416129061736466,25.76157722006452 -31.594796883339384,25.815794740203366 -31.774134836301425,25.867438172365095 -31.954083242543494,25.922467604207274 -32.13327171553976,25.979920856885308 -32.311922267101174,26.027402909394716 -32.492792057939006)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.01742241436377 45.87688473051772 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 2023-07-15T20:36:27.066299Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S32E026/2023/07/15/05F1DB 2.0E-4 2.0E-4 true block average 2 2 -31.0 26.0 -32.0 27.0 POLYGON((26.0 -32.0,26.0 -31.0,27.0 -31.0,27.0 -32.0,26.0 -32.0)) 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_05F1DB_S32E026_2023_07_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F1DB_S32E026_2023_07_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F1DB_S32E026_2023_07_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F1DB_S32E026_2023_07_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F1DB_S32E026_2023_07_15_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