https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-10T17:53:11.760410Z 2023-02-10T17:53:40.773511Z s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T175311_20230210T175340_047177_05A91B_0694 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 2023-02-10T17:53:11.760410Z 2023-02-10T17:53:40.773511Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230210T180623_V20230210T174418_20230211T001918.EOF 347.0652674151344 693000 Copernicus Ground Segment 2023-02-10T18:30:22.927335Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230210T175311_20230210T175340_047177_05A91B_0694 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((0.7018427482301703 33.06828870068242,1.1070868690907545 33.13291951748759,1.3789547333771746 33.17548938156645,1.6543040041945731 33.21795609216218,2.0668595388373276 33.28037144759793,2.4801917558997113 33.3414472436325,2.756226866271837 33.381424181288224,3.0326032409691477 33.42080074951511,3.33923982659051 33.46371547253079,3.3284990251400135 33.521698466521656,3.2928806872194585 33.70221316475037,3.2211129596608687 34.063158666780694,3.1845691570381875 34.24353463104218,3.1522957245830554 34.42448567233723,3.1173714852943504 34.60507439131882,3.076475888823878 34.78485729871042,3.0399233585500927 34.96522417343464,3.01640477470987 35.08598048134845,2.7016329867596944 35.043224037154346,2.4197749815673397 35.004193355452784,2.1394533948825423 34.96468882294414,1.7176805991999204 34.90396286899048,1.2967135484367593 34.8418049626771,1.0169834411843794 34.79964417632956,0.7353463188321588 34.756505791724855,0.3236920757059677 34.69219321267353,0.35229788075405527 34.57143804930108,0.43392088101321963 34.20973497222879,0.5193463667472934 33.84864529033471,0.5632737402099743 33.66829916203022,0.6052607914772674 33.48764813268493,0.6465568072414962 33.30688927839013,0.691176114360935 33.12666628845564,0.7018427482301703 33.06828870068242)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86546462716156 46.46519883793397 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 2023-02-10T21:10:54.079615Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N33E001/2023/02/10/05A91B 2.0E-4 2.0E-4 true block average 2 2 34.0 1.0 33.0 2.0 POLYGON((2.0 33.27025629574472,1.3789547333680041 33.17548938156513,1.0 33.11584064709265,1.0 34.0,2.0 34.0,2.0 33.27025629574472)) 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_05A91B_N33E001_2023_02_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A91B_N33E001_2023_02_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A91B_N33E001_2023_02_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A91B_N33E001_2023_02_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A91B_N33E001_2023_02_10_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