https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-04T04:12:01.629813Z 2023-11-04T04:12:26.008777Z s3://sentinel-s1-l1c/GRD/2023/11/4/IW/DV/S1A_IW_GRDH_1SDV_20231104T041201_20231104T041226_051062_06283C_8F5E 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 2023-11-04T04:12:01.629813Z 2023-11-04T04:12:26.008777Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231104T054008_V20231104T014137_20231104T045907.EOF 192.0178439527781 693000 Copernicus Ground Segment 2023-11-04T06:37:49.280620Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231104T041201_20231104T041226_051062_06283C_8F5E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89505879267253 -7.586853859123552,22.360543494900572 -7.468019333646736,21.796274096015903 -7.341798257906981,21.235276250865613 -7.215551284790742,20.68299433580948 -7.0905290780874815,20.601487291764368 -7.451695270651355,20.561595712004955 -7.632536125248922,20.520743080272812 -7.813164098287999,20.477369049695547 -7.993218982953559,20.437732346809803 -8.174143118053806,20.378673950129595 -8.434104794094832,20.93088271625514 -8.560107987930394,21.49376754061083 -8.68766024820045,22.057166277224425 -8.814423455824954,22.5973700798734 -8.935103865880386,22.69529153874864 -8.493026552713639,22.73640837943642 -8.312023558914428,22.81720987912412 -7.949711498367157,22.855238121824787 -7.768033217714573,22.89505879267253 -7.586853859123552)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55014 45.94173760736017 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 2023-11-05T22:06:55.673463Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/11/04/06283C 2.0E-4 2.0E-4 true block average 2 2 -8.0 20.0 -9.0 21.0 POLYGON((21.0 -8.575770278658188,20.37867395012967 -8.434104794094848,20.475883470351636 -8.0,21.0 -8.0,21.0 -8.575770278658188)) 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_06283C_S09E020_2023_11_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06283C_S09E020_2023_11_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06283C_S09E020_2023_11_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06283C_S09E020_2023_11_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06283C_S09E020_2023_11_04_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