https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-07-25T18:51:27.310660Z 2022-07-25T18:51:52.309193Z s3://sentinel-s1-l1c/GRD/2022/7/25/IW/DV/S1A_IW_GRDH_1SDV_20220725T185127_20220725T185152_044261_05485F_CAC4 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 2022-07-25T18:51:27.310660Z 2022-07-25T18:51:52.309193Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220725T205920_V20220725T171119_20220725T202849.EOF 348.01743521166924 693000 Copernicus Ground Segment 2022-07-25T21:26:47.012703Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220725T185127_20220725T185152_044261_05485F_CAC4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.944980942572238 5.429801627013901,-8.830403636961764 5.661144806752473,-7.725634992229426 5.888140626173796,-7.762306388376506 6.069073389629102,-7.797665018518722 6.250362278656729,-7.834349063964638 6.431373902481039,-7.86948575340099 6.612695143884203,-7.905711711073752 6.79378837055302,-7.979055513077795 7.1557759458876,-8.010465524359173 7.3378242438005525,-8.02263632195448 7.397662887082118,-8.573467660406 7.2864043775623655,-9.135714802406982 7.172087495005949,-9.695145024197279 7.057601523769376,-10.254339937854319 6.942432333011935,-10.23972549073108 6.882871812280114,-10.205013485912879 6.700794235988128,-10.167997340427005 6.519191126777778,-10.12865060251277 6.338069691174948,-10.056989358285398 5.9743572107849365,-9.944980942572238 5.429801627013901)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78536883560944 46.10787441978625 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 2022-07-25T22:48:01.007606Z Batch API, v4.122.0 s3://deafrica-sentinel-1/s1_rtc/N07W008/2022/07/25/05485F 2.0E-4 2.0E-4 true block average 2 2 8.0 -8.0 7.0 -7.0 POLYGON((-8.0 7.277167439850838,-7.979055513077752 7.155775945887398,-7.947493103451924 7.0,-8.0 7.0,-8.0 7.277167439850838)) 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_05485F_N07W008_2022_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05485F_N07W008_2022_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05485F_N07W008_2022_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05485F_N07W008_2022_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05485F_N07W008_2022_07_25_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