https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-02T18:40:44.196590Z 2023-10-02T18:41:07.156723Z s3://sentinel-s1-l1c/GRD/2023/10/2/IW/DV/S1A_IW_GRDH_1SDV_20231002T184044_20231002T184107_050590_061824_43A2 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 2023-10-02T18:40:44.196590Z 2023-10-02T18:41:07.156723Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231002T202353_V20231002T165459_20231002T201229.EOF 347.5219081838494 693000 Copernicus Ground Segment 2023-10-02T21:02:41.592830Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231002T184044_20231002T184107_050590_061824_43A2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.044867290072437 25.760442038044207,-9.685689052905285 25.823023323350853,-9.438016075124406 25.865619478996848,-9.189208751368936 25.907954925835472,-8.816798836338444 25.97047059416256,-8.443978361531354 26.032032231476826,-8.194724317405173 26.072618868117864,-7.944816091333169 26.112852526471137,-7.580678621763199 26.170650164378852,-7.615679753333341 26.351365101327392,-7.6866109135382645 26.71282339835336,-7.722629856832418 26.893460865995877,-7.792827820051217 27.255008123872386,-7.827549112063044 27.429455381489458,-8.195887663244594 27.372141511846195,-8.448289820006107 27.33226966296075,-8.700166065956367 27.291998056538798,-9.076678788333721 27.23089900055168,-9.32785391949256 27.18954032889315,-9.702807966741613 27.126906099250473,-9.955662331982385 27.084066269266167,-10.319776750720624 27.021513921322672,-10.240741083937948 26.665860030512366,-10.200006591732905 26.485027539042903,-10.160916372656926 26.30391037659625,-10.044867290072437 25.760442038044207)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74909316893003 46.03551842880324 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 2023-10-02T22:46:40.520789Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N26W010/2023/10/02/061824 2.0E-4 2.0E-4 true block average 2 2 27.0 -10.0 26.0 -9.0 POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0)) 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_061824_N26W010_2023_10_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061824_N26W010_2023_10_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061824_N26W010_2023_10_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061824_N26W010_2023_10_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061824_N26W010_2023_10_02_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