https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-11T05:32:30.876241Z 2018-05-11T05:33:03.343391Z s3://sentinel-s1-l1c/GRD/2018/5/11/IW/DV/S1B_IW_GRDH_1SDV_20180511T053230_20180511T053303_010869_013E1E_D1BD Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-05-11T05:32:30.876241Z 2018-05-11T05:33:03.343391Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180511T071754_V20180511T031048_20180511T062818.EOF 192.345503963476 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-11T07:26:11.038172Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180511T053230_20180511T053303_010869_013E1E_D1BD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.886789885 24.013382997,6.519670811 24.078526184,6.273367069 24.121701143,5.903603567 24.185718955,5.656890886 24.227899563,5.286519107 24.290420996,5.039404388 24.331600811,4.465969589 24.425497942,4.427970838 24.245251167,4.390910524 24.064756917,4.352187508 23.884529325,4.317519322 23.703640451,4.284704548 23.522444574,4.252665986 23.341113977,4.219969146 23.159883427,4.186030041 22.97885177,4.15144129 22.797922759,4.114526467 22.592761887,4.67989804 22.497663956,5.288772121 22.392872429,5.896726391 22.285794334,6.501749627 22.176808092,6.54221399 22.382449608,6.617143484 22.745198515,6.653087875 22.926846422,6.688377035 23.108609771,6.724450355 23.290229437,6.76253969 23.471486509,6.804838781 23.651990692,6.84532722 23.832820028,6.886789885 24.013382997)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.92987524899369 46.33111863597211 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 2022-01-25T16:26:45.848462Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N23E006/2018/05/11/013E1E 2.0E-4 2.0E-4 true block average 2 2 24.0 6.0 23.0 7.0 POLYGON((6.883716748108271 24.0,6.762539689999754 23.471486508998844,6.724450354998279 23.29022943699184,6.667290564006339 23.0,6.0 23.0,6.0 24.0,6.883716748108271 24.0)) 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_013E1E_N23E006_2018_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013E1E_N23E006_2018_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013E1E_N23E006_2018_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013E1E_N23E006_2018_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013E1E_N23E006_2018_05_11_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 2019 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