https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-14T15:39:08.605479Z 2022-05-14T15:39:37.633705Z s3://sentinel-s1-l1c/GRD/2022/5/14/IW/DV/S1A_IW_GRDH_1SDV_20220514T153908_20220514T153937_043209_052912_149B 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 2022-05-14T15:39:08.605479Z 2022-05-14T15:39:37.633705Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220514T142832_V20220514T135351_20220514T202851.EOF 347.56375146800417 693000 Copernicus Ground Segment 2022-05-14T15:56:53.591087Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220514T153908_20220514T153937_043209_052912_149B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.453502826219875 24.598459215944292,35.82754140205179 24.664444265847187,36.07873620799678 24.7081974204974,36.45585546842665 24.77303918338651,36.70748452807982 24.815740138861173,37.08524931876123 24.878998423905582,37.338149374212854 24.92077837484977,37.90224202543109 25.01230756837477,37.85567881152396 25.25033212325182,37.81835077070397 25.43081036895206,37.782949548136585 25.611590860103398,37.748101708113694 25.792454405100756,37.680625778826894 26.154514461994022,37.587129901357926 26.63748350329339,37.01919109389802 26.547604283742135,36.6323620175087 26.485002835577554,36.37596596466725 26.442893960426883,36.11867432770119 26.400146123783713,35.73634575534496 26.335709569244322,35.48169646143316 26.292186755999005,35.10253748924404 26.226486016864364,35.285410086884994 25.380449370665474,35.453502826219875 24.598459215944292)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78055045575453 46.39369830657062 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 2022-05-14T17:45:50.611892Z Batch API, v4.110.0 s3://deafrica-sentinel-1/s1_rtc/N24E035/2022/05/14/052912 2.0E-4 2.0E-4 true block average 2 2 25.0 35.0 24.0 36.0 POLYGON((35.45350282621996 24.59845921594436,35.36718960355503 25.0,36.0 25.0,36.0 24.694483134200237,35.45350282621996 24.59845921594436)) 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_052912_N24E035_2022_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052912_N24E035_2022_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052912_N24E035_2022_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052912_N24E035_2022_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052912_N24E035_2022_05_14_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