https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-29T16:36:48.860348Z 2022-04-29T16:37:17.899968Z s3://sentinel-s1-l1c/GRD/2022/4/29/IW/DV/S1A_IW_GRDH_1SDV_20220429T163648_20220429T163717_042990_0521FA_71EF 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 2022-04-29T16:36:48.860348Z 2022-04-29T16:37:17.899968Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220429T172225_V20220429T132903_20220429T164633.EOF 346.9468422051658 693000 Copernicus Ground Segment 2022-04-29T18:46:21.345204Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220429T163648_20220429T163717_042990_0521FA_71EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.800240452376627 -34.59310483946885,31.143310968144483 -34.514543702508504,31.415238917482164 -34.45146906288036,31.686757053475976 -34.387793173787735,32.09326104321915 -34.29115699668613,32.3637450936756 -34.22598803911249,32.76868808250135 -34.12712337154928,33.03812500683183 -34.06047608734882,33.411345107830314 -33.966996852431976,33.26591747213127 -33.555378859882644,33.14164855655829 -33.200143760414406,33.018427413862895 -32.84476177521001,32.85500235602379 -32.368589269480054,32.48787980323741 -32.4602925139757,32.222883681670055 -32.525699723719164,31.824674423401888 -32.62276625584463,31.55872743124415 -32.686777901692025,31.15910027270479 -32.78174098763476,30.8922137698938 -32.84434366467288,30.624954745880707 -32.9063789436893,30.287818265978046 -32.98368065942971,30.438505432796212 -33.46306691820194,30.552033562719966 -33.82088371389192,30.666447465804488 -34.17858554465508,30.800240452376627 -34.59310483946885)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.59311 45.45910310038713 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 2022-04-29T19:50:01.194748Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S35E032/2022/04/29/0521FA 2.0E-4 2.0E-4 true block average 2 2 -34.0 32.0 -35.0 33.0 POLYGON((33.0 -34.06990659941273,32.3637450936423 -34.22598803912125,32.0 -34.31332748188841,32.0 -34.0,33.0 -34.0,33.0 -34.06990659941273)) 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_0521FA_S35E032_2022_04_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0521FA_S35E032_2022_04_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0521FA_S35E032_2022_04_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0521FA_S35E032_2022_04_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0521FA_S35E032_2022_04_29_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