https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-26T17:11:00.077807Z 2023-05-26T17:11:25.076193Z s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T171100_20230526T171125_048707_05DB9F_38A5 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 2023-05-26T17:11:00.077807Z 2023-05-26T17:11:25.076193Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230526T174631_V20230526T140205_20230526T171935.EOF 347.2299153333136 693000 Copernicus Ground Segment 2023-05-26T18:30:29.916081Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230526T171100_20230526T171125_048707_05DB9F_38A5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.319107534784504 -30.574549687185836,21.69580385673049 -30.487982506620362,21.957861523991458 -30.42701420001817,22.21368957820457 -30.36692926084135,22.597296845544605 -30.27576067639291,22.856027780568613 -30.213533866455112,23.238398577415232 -30.12050970535341,23.495414167674472 -30.057253506302143,23.821346139547902 -29.976179341201036,23.70680721852723 -29.619554684454926,23.591233387198535 -29.26319335575032,23.535606438641054 -29.084500749365517,23.481264877529245 -28.905508976062535,23.424278131222394 -28.72720848628793,23.371326298167112 -28.547910613063554,23.352746977356443 -28.489177374023825,23.030446144424126 -28.569101659183904,22.776197580528873 -28.631513680405977,22.396804750643447 -28.723619834867314,22.142547332860683 -28.784667583227773,21.88815856573957 -28.8451992707817,21.50744110334624 -28.934766352426195,21.252929738106637 -28.99396119398097,20.87710879612824 -29.080370951220324,20.94662195526943 -29.318992152928885,20.999595299757488 -29.49837497380308,21.05134829920471 -29.67805538629913,21.10470029045988 -29.857384670715746,21.156994660305262 -30.03697433784214,21.210639358790747 -30.2162705681887,21.265672209066402 -30.395264872623827,21.319107534784504 -30.574549687185836)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.23727 45.84393287764162 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 2023-05-26T22:35:50.085458Z Batch API, v4.211.1 s3://deafrica-sentinel-1/s1_rtc/S30E022/2023/05/26/05DB9F 2.0E-4 2.0E-4 true block average 2 2 -29.0 22.0 -30.0 23.0 POLYGON((22.0 -30.0,22.0 -29.0,23.0 -29.0,23.0 -30.0,22.0 -30.0)) 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_05DB9F_S30E022_2023_05_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DB9F_S30E022_2023_05_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DB9F_S30E022_2023_05_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DB9F_S30E022_2023_05_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DB9F_S30E022_2023_05_26_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