https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-31T18:40:38.974585Z 2022-10-31T18:41:01.949688Z s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T184038_20221031T184101_045690_0576E0_4DEC 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 2022-10-31T18:40:38.974585Z 2022-10-31T18:41:01.949688Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221031T203514_V20221031T165454_20221031T201224.EOF 347.521487750417 693000 Copernicus Ground Segment 2022-10-31T21:17:15.612323Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221031T184038_20221031T184101_045690_0576E0_4DEC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.044935282469035 25.760390156118266,-9.685757805383346 25.822974442923865,-9.43808540210075 25.865572682058467,-9.189278561019226 25.907910219078335,-8.816869454992888 25.970429035242734,-8.44404976507302 26.031993816088235,-8.194796201618697 26.07258258025971,-7.9448884138826745 26.112818370098687,-7.580554206813315 26.170650222163857,-7.615557962334536 26.35136451342917,-7.686493887167005 26.71282158963462,-7.7225191975308025 26.89345781356981,-7.7927220387098295 27.255003804604492,-7.827571101399328 27.43007825198965,-8.196114203944845 27.372729985873775,-8.448520357905421 27.332855607372675,-8.700390817412915 27.29258308702802,-9.076904115972868 27.231481079887082,-9.328081571529554 27.19012011425836,-9.703041194329298 27.12748202949566,-9.9558929458511 27.084640699486904,-10.32000795708522 27.02208548355348,-10.2408254580665 26.665804348272555,-10.200087540328942 26.484972652491713,-10.160994037872168 26.303856325708054,-10.044935282469035 25.760390156118266)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74653236158392 46.03404188205808 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 2022-10-31T23:13:09.364396Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N26W010/2022/10/31/0576E0 2.0E-4 2.0E-4 true block average 2 2 27.0 -10.0 26.0 -9.0 POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0)) 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_0576E0_N26W010_2022_10_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0576E0_N26W010_2022_10_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0576E0_N26W010_2022_10_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0576E0_N26W010_2022_10_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0576E0_N26W010_2022_10_31_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