https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-24T05:47:43.446130Z 2022-04-24T05:48:04.324101Z s3://sentinel-s1-l1c/GRD/2022/4/24/IW/DV/S1A_IW_GRDH_1SDV_20220424T054743_20220424T054804_042911_051F5B_C4F1 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 2022-04-24T05:47:43.446130Z 2022-04-24T05:48:04.324101Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220424T060111_V20220424T050712_20220424T114212.EOF 192.8026037346499 693000 Copernicus Ground Segment 2022-04-24T06:57:42.971188Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220424T054743_20220424T054804_042911_051F5B_C4F1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.639186229608734 32.47748719797193,4.227325853140407 32.54370729402948,3.949493189281865 32.58756157229831,3.5329727486983513 32.65207976970575,3.253660277177873 32.69451952712485,2.83897549556928 32.75631524733601,2.5613759820771222 32.79686978464408,2.282989364577018 32.83688542518479,1.999826236787211 32.87691520838053,1.9647563048070928 32.69636284731016,1.7771603039547585 31.745087398191757,2.0561212895005037 31.704847912503396,2.330024467967509 31.664708587791885,2.741782243014943 31.603198428822616,3.015500902154293 31.561529801698455,3.2902047392910148 31.519086641737296,3.7020125494954947 31.454283820945136,3.975452313386825 31.410473523835023,4.382535365756571 31.34409417147517,4.4759687556637155 31.754113744963483,4.515993252548586 31.935104406994814,4.639186229608734 32.47748719797193)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7503107776012 46.56973729042789 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 2022-04-24T08:04:40.422982Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N31E004/2022/04/24/051F5B 2.0E-4 2.0E-4 true block average 2 2 32.0 4.0 31.0 5.0 POLYGON((4.530733176885028 32.0,4.382535365756551 31.344094171475138,4.0 31.406470754547833,4.0 32.0,4.530733176885028 32.0)) 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_051F5B_N31E004_2022_04_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051F5B_N31E004_2022_04_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051F5B_N31E004_2022_04_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051F5B_N31E004_2022_04_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051F5B_N31E004_2022_04_24_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