https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-19T04:20:07.562509Z 2023-04-19T04:20:26.418482Z s3://sentinel-s1-l1c/GRD/2023/4/19/IW/DV/S1A_IW_GRDH_1SDV_20230419T042007_20230419T042026_048160_05CA4F_07DB 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 2023-04-19T04:20:07.562509Z 2023-04-19T04:20:26.418482Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230419T054611_V20230419T014942_20230419T050712.EOF 192.0153120557857 693000 Copernicus Ground Segment 2023-04-19T06:49:54.698438Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230419T042007_20230419T042026_048160_05CA4F_07DB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.831483595620224 -7.631606276849853,20.29313695556233 -7.511904851583648,19.731326200409605 -7.386221513720228,19.168455104501298 -7.259529278243815,18.617812306780095 -7.134859464761303,18.388338443341475 -8.145900580177656,18.938947705893586 -8.271315329204366,19.501669306554394 -8.39863950271738,20.06600978388898 -8.52545372651112,20.605804567881464 -8.645914081237862,20.62965391036028 -8.537348518144546,20.711082357256277 -8.175155585369662,20.750323957616374 -7.993737066213793,20.791276178145626 -7.812705487107841,20.831483595620224 -7.631606276849853)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57477 45.93474659041644 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 2023-04-19T11:31:23.223162Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/S09E018/2023/04/19/05CA4F 2.0E-4 2.0E-4 true block average 2 2 -8.0 18.0 -9.0 19.0 POLYGON((19.0 -8.285129323334047,18.388338443341468 -8.145900580177686,18.42145318941935 -8.0,19.0 -8.0,19.0 -8.285129323334047)) 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_05CA4F_S09E018_2023_04_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CA4F_S09E018_2023_04_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CA4F_S09E018_2023_04_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CA4F_S09E018_2023_04_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CA4F_S09E018_2023_04_19_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