https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-14T15:55:19.512879Z 2022-12-14T15:55:48.540972Z s3://sentinel-s1-l1c/GRD/2022/12/14/IW/DV/S1A_IW_GRDH_1SDV_20221214T155519_20221214T155548_046330_058C87_3B12 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 2022-12-14T15:55:19.512879Z 2022-12-14T15:55:48.540972Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221214T144810_V20221214T141024_20221214T204524.EOF 347.62057325879397 693000 Copernicus Ground Segment 2022-12-14T16:44:53.413519Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221214T155519_20221214T155548_046330_058C87_3B12 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.630178916778767 23.250823157998468,32.00945952988517 23.31869091851195,32.26402714213222 23.363690293341826,32.77406707167464 23.4525143806725,33.15863294137259 23.51830873809051,33.41553671865162 23.561697294133115,33.67284279796455 23.60470024936604,34.044185702525354 23.66596162535355,34.03245035097166 23.723780886021483,33.963517164863745 24.08564721360548,33.92847058864088 24.2664784516181,33.72834661910126 25.292011726612238,33.34933808570177 25.230999649394114,33.089499317627094 25.1885711467364,32.57027584470043 25.102334653921336,32.1854741192492 25.03717069472978,31.92820990428838 24.993011697024908,31.668427418992145 24.947939445314535,31.282245876202893 24.88003835873369,31.308212267428658 24.758134240279862,31.347855062475585 24.57713841301887,31.386311498415854 24.395932609058168,31.425418536351376 24.2148424772904,31.46408525848247 24.033674216303243,31.540076965626017 23.6710975274665,31.630178916778767 23.250823157998468)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83368341476226 46.70532459308473 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 2022-12-15T09:49:06.623622Z Batch API, v4.165.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2022/12/14/058C87 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.894129741165113,34.04418570252481 23.66596162535345,34.0 23.658672198512686,34.0 23.894129741165113)) 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_058C87_N23E034_2022_12_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058C87_N23E034_2022_12_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058C87_N23E034_2022_12_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058C87_N23E034_2022_12_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058C87_N23E034_2022_12_14_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