https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-12T06:19:59.936352Z 2021-07-12T06:20:24.934909Z s3://sentinel-s1-l1c/GRD/2021/7/12/IW/DV/S1B_IW_GRDH_1SDV_20210712T061959_20210712T062024_027757_03500A_E92B 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 2021-07-12T06:19:59.936352Z 2021-07-12T06:20:24.934909Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.7654076240849 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-12T08:00:20.714687Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210712T061959_20210712T062024_027757_03500A_E92B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.6750849819950444 32.188839005750594,-4.082380354788244 32.25449783160606,-4.355430165590825 32.297731094466,-4.631622127974509 32.34081867942671,-4.9177154821650415 32.38476245298037,-5.198656815703283 32.427247885521744,-5.6025642102826065 32.487184057898084,-6.014739177325348 32.54692553824668,-6.287108607225966 32.58562324105731,-6.321779984757949 32.40502049936615,-6.373684901289393 32.22673919903003,-6.396510970933176 32.04437326293687,-6.4390376395279105 31.864779440723865,-6.483499188128259 31.68546260465797,-6.506645432119302 31.503116291743915,-6.542542342549759 31.32257492190563,-6.5757437897604385 31.141645024916954,-6.586195688917099 31.081925630459477,-6.183402283678578 31.022947685630633,-5.903776099068644 30.981235253550075,-5.353133936118245 30.89721043787712,-4.945815542145046 30.833448584216576,-4.669873895729721 30.78948140374085,-4.39722192177118 30.745419812819733,-4.007801808071848 30.681414656167235,-3.951023000032648 30.921449867313076,-3.831896214688656 31.464508451618567,-3.791673421958692 31.645446644269292,-3.750373804685604 31.82621065828271,-3.713702005334841 32.007730227428155,-3.6750849819950444 32.188839005750594)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78558992307831 46.8882558327628 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 2021-12-26T08:34:39.226376Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30W004/2021/07/12/03500A 2.0E-4 2.0E-4 true block average 2 2 31.0 -4.0 30.0 -3.0 POLYGON((-3.9337920325721067 31.0,-3.951023000032507 30.92144986731371,-4.0 30.71439718455269,-4.0 31.0,-3.9337920325721067 31.0)) 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_03500A_N30W004_2021_07_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03500A_N30W004_2021_07_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03500A_N30W004_2021_07_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03500A_N30W004_2021_07_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03500A_N30W004_2021_07_12_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