https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-27T18:57:24.816697Z 2018-08-27T18:57:49.814937Z s3://sentinel-s1-l1c/GRD/2018/8/27/IW/DV/S1A_IW_GRDH_1SDV_20180827T185724_20180827T185749_023436_028CFA_CF55 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 2018-08-27T18:57:24.816697Z 2018-08-27T18:57:49.814937Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180827T211603_V20180827T171056_20180827T202826.EOF 347.37722376892685 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-27T21:44:19.085851Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180827T185724_20180827T185749_023436_028CFA_CF55 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.736643951 28.415311115,-14.359825301 28.47899667,-14.10448 28.521515301,-13.721080597 28.584394126,-13.465229364 28.625712154,-13.081079695 28.686784407,-12.824734103 28.726894319,-12.56819407 28.766518924,-12.211397108 28.820760684,-12.247962395 29.001170394,-12.509148857 30.325076501,-12.871378769 30.271372177,-13.131812602 30.232096978,-13.392038348 30.192305665,-13.781981971 30.13165368,-14.041677875 30.090577501,-14.430816584 30.028004116,-14.689969197 29.985650983,-15.072383583 29.922154084,-14.817445545 28.777006234,-14.777639 28.596010671,-14.736643951 28.415311115)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73626805171365 46.07566380862139 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 2021-12-23T03:51:30.264109Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N29W014/2018/08/27/028CFA 2.0E-4 2.0E-4 true block average 2 2 30.0 -14.0 29.0 -13.0 POLYGON((-14.0 29.0,-14.0 30.0,-13.0 30.0,-13.0 29.0,-14.0 29.0)) 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_028CFA_N29W014_2018_08_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028CFA_N29W014_2018_08_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028CFA_N29W014_2018_08_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028CFA_N29W014_2018_08_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028CFA_N29W014_2018_08_27_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