https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-22T18:41:43.168170Z 2023-07-22T18:42:12.183816Z s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T184143_20230722T184212_049540_05F4FB_3436 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 2023-07-22T18:41:43.168170Z 2023-07-22T18:42:12.183816Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230722T171829_V20230722T165502_20230722T233002.EOF 347.2985552754365 693000 Copernicus Ground Segment 2023-07-22T19:01:55.483609Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230722T184143_20230722T184212_049540_05F4FB_3436 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.89083889413047 29.630924021693275,-10.507504921889918 29.69478225395485,-10.247480668789038 29.73742135020771,-9.856387768561442 29.80052586505662,-9.594772400351832 29.84204980733808,-9.33388382141337 29.882910435615138,-8.935013532198251 29.94431647621961,-8.668544691741566 29.984624672551313,-8.321389807450386 30.036273042369388,-8.330392885731825 30.09489461074997,-8.371680108242446 30.27469409493817,-8.409806540883348 30.454951031448694,-8.44998074060143 30.634913446581464,-8.480027162287318 30.81633503479059,-8.503646090380276 30.998671872856768,-8.549481858089251 31.177812087466314,-8.592645565389574 31.357338986392445,-8.655200958049253 31.658045361806906,-9.007101109696638 31.60709131988768,-9.270969918409191 31.568197977263065,-9.673737842491558 31.507728192301816,-9.939619823330508 31.467070480290673,-10.20463009708071 31.425961672269537,-10.6017089081594 31.363274298047436,-10.86613344335881 31.32080196526607,-11.255928237735306 31.257127404619553,-11.065684556787168 30.412921598735213,-10.89083889413047 29.630924021693275)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72426455817519 46.33711166401552 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 2023-07-22T22:50:24.742517Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N29W011/2023/07/22/05F4FB 2.0E-4 2.0E-4 true block average 2 2 30.0 -11.0 29.0 -10.0 POLYGON((-10.890838894130454 29.6309240216933,-10.973360037280068 30.0,-10.0 30.0,-10.0 29.777353416295323,-10.890838894130454 29.6309240216933)) 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_05F4FB_N29W011_2023_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F4FB_N29W011_2023_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F4FB_N29W011_2023_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F4FB_N29W011_2023_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F4FB_N29W011_2023_07_22_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