https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-27T15:55:25.127592Z 2023-11-27T15:55:54.145157Z s3://sentinel-s1-l1c/GRD/2023/11/27/IW/DV/S1A_IW_GRDH_1SDV_20231127T155525_20231127T155554_051405_063415_FCA1 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 2023-11-27T15:55:25.127592Z 2023-11-27T15:55:54.145157Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231127T162343_V20231127T154914_20231127T222414.EOF 347.621445792798 693000 Copernicus Ground Segment 2023-11-27T16:50:26.606017Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231127T155525_20231127T155554_051405_063415_FCA1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.630527565459495 23.25163890673013,32.0098104083493 23.31950090760194,32.264379278969884 23.36449635712102,32.77442457440765 23.45331307598589,33.15899308659404 23.519101519785394,33.415898779199225 23.5624861526086,33.67320976661779 23.605485702120653,34.04455272239975 23.666740870426878,34.03285418142674 23.72437957325639,33.96393220833484 24.08624656081025,33.92888965510845 24.267077875771776,33.728910648681286 25.29197930217096,33.349901153164794 25.230972630743192,33.09006172913251 25.1885477641042,32.57083686970409 25.10231872182732,32.18603420829029 25.037160275340973,31.92876933422183 24.993004880916544,31.6689860908972 24.947936317187953,31.28280341944637 24.880040715206725,31.308631171443228 24.758769824171672,31.348270136455017 24.577773933409127,31.38672272214204 24.396567977859334,31.425825927672598 24.215477794374113,31.46448883137013 24.034309386154494,31.540472837906528 23.67173251905956,31.630527565459495 23.25163890673013)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83286471018649 46.70463139643187 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 2023-11-27T18:21:29.636459Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/11/27/063415 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.896876719348825,34.04455272239796 23.66674087042684,34.0 23.659391641186012,34.0 23.896876719348825)) 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_063415_N23E034_2023_11_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063415_N23E034_2023_11_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063415_N23E034_2023_11_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063415_N23E034_2023_11_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063415_N23E034_2023_11_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 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