https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-23T03:00:13.059269Z 2023-01-23T03:00:38.058385Z s3://sentinel-s1-l1c/GRD/2023/1/23/IW/DV/S1A_IW_GRDH_1SDV_20230123T030013_20230123T030038_046905_05A000_8CDE 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 2023-01-23T03:00:13.059269Z 2023-01-23T03:00:38.058385Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230123T060732_V20230123T020610_20230123T052340.EOF 192.1875077023197 693000 Copernicus Ground Segment 2023-01-23T08:05:38.520851Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230123T030013_20230123T030038_046905_05A000_8CDE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.432582659506515 -16.203509698895303,38.8635807084506 -16.07388437763425,38.26877126106472 -15.936576430849325,37.68803443676296 -15.800795604940589,37.149230003270375 -15.673249523142898,37.105286455756826 -15.853490026071377,37.06310718219173 -16.03426071206071,37.01739213509609 -16.21419139808631,36.97463330679017 -16.394848123661376,36.93030452997861 -16.57513772872273,36.88519193841711 -16.75525026791274,36.793943378497545 -17.11526421421755,36.77936523572081 -17.17473108962146,37.31864744374809 -17.303148021693687,37.90976221943199 -17.442043718844634,38.501090942361536 -17.579040790914053,39.07275265949838 -17.70961726183687,39.17423902950893 -17.288492039239575,39.3041934821111 -16.74609818535666,39.432582659506515 -16.203509698895303)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.26794 46.01533925097151 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 2023-01-23T18:12:07.359641Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/S17E036/2023/01/23/05A000 2.0E-4 2.0E-4 true block average 2 2 -16.0 36.0 -17.0 37.0 POLYGON((36.82315806216608 -17.0,36.93030452999722 -16.57513772865039,37.0 -16.287673443822825,37.0 -17.0,36.82315806216608 -17.0)) 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_05A000_S17E036_2023_01_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A000_S17E036_2023_01_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A000_S17E036_2023_01_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A000_S17E036_2023_01_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A000_S17E036_2023_01_23_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