https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-24T04:22:16.967129Z 2023-04-24T04:22:45.992843Z s3://sentinel-s1-l1c/GRD/2023/4/24/IW/DV/S1A_IW_GRDH_1SDV_20230424T042216_20230424T042245_048233_05CCBC_80F6 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 2023-04-24T04:22:16.967129Z 2023-04-24T04:22:45.992843Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230424T055736_V20230424T015756_20230424T051526.EOF 192.0750147996667 693000 Copernicus Ground Segment 2023-04-24T07:07:55.370021Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230424T042216_20230424T042245_048233_05CCBC_80F6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.384908422629163 14.313986050814654,22.808519442142675 14.425990876426818,22.227402594988284 14.537375626502993,21.65159300439354 14.646212269650924,21.10815056188518 14.747520484796748,21.09709987205768 14.689041429330441,21.061514892940508 14.508098582157809,21.025176498958622 14.327290841057373,20.99030225171868 14.146205673065236,20.884484458573134 13.60314038042951,20.84986694425317 13.421984365136932,20.789975017197087 13.119032232266488,21.330398531847862 13.016349829264803,21.90694443479035 12.905461169500924,22.476789735541097 12.794513477127786,23.045070800449516 12.682543567110987,23.07367969378896 12.804191732593203,23.112089694975122 12.98540274940027,23.148475245257238 13.167012400340173,23.18787083966402 13.348026135861101,23.26096514225532 13.711172300535363,23.29622162040551 13.892995419773031,23.333152530778154 14.074487547049893,23.37302108533544 14.255402879984196,23.384908422629163 14.313986050814654)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95485291297198 46.2082236987894 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 2023-04-24T09:58:48.152140Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/04/24/05CCBC 2.0E-4 2.0E-4 true block average 2 2 15.0 20.0 14.0 21.0 POLYGON((20.961813666867577 14.0,21.0 14.196561408760521,21.0 14.0,20.961813666867577 14.0)) 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_05CCBC_N14E020_2023_04_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CCBC_N14E020_2023_04_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CCBC_N14E020_2023_04_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CCBC_N14E020_2023_04_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CCBC_N14E020_2023_04_24_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