https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-26T16:54:54.215710Z 2023-11-26T16:55:23.238796Z s3://sentinel-s1-l1c/GRD/2023/11/26/IW/DV/S1A_IW_GRDH_1SDV_20231126T165454_20231126T165523_051391_06339A_9361 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 2023-11-26T16:54:54.215710Z 2023-11-26T16:55:23.238796Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231126T171813_V20231126T164650_20231126T232150.EOF 347.2720932859957 693000 Copernicus Ground Segment 2023-11-26T17:41:46.462754Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231126T165454_20231126T165523_051391_06339A_9361 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.756610914177104 30.074592711345257,16.15723386060487 30.1409384739221,16.42728619090706 30.184921377919032,16.82999856157978 30.249411059807755,17.099513232502332 30.291833821452823,17.369267678577803 30.333703710149205,17.773680099481197 30.395369469444432,18.04342002326122 30.43576356076641,18.32172027698627 30.47681784895712,18.165715392719722 31.256012978852688,17.997739195087725 32.09948800227634,17.713956124954475 32.05878231403953,17.43887658830181 32.01868058112899,17.164038076761823 31.977984058240672,16.75223867375491 31.915827193005683,16.47801556044614 31.873650008021457,16.067152777536556 31.809279110147695,15.793562950276543 31.765630723374443,15.387116571287315 31.699624989276565,15.456012510001322 31.397208719145773,15.498209842102256 31.216634328981367,15.579042126132745 30.854906762612877,15.621650408135116 30.674408098190174,15.661785651448666 30.493502942962937,15.756610914177104 30.074592711345257)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72884055475476 46.53722641299875 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 2023-11-26T19:40:16.802270Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N30E017/2023/11/26/06339A 2.0E-4 2.0E-4 true block average 2 2 31.0 17.0 30.0 18.0 POLYGON((18.0 30.429261325723537,17.36926767853965 30.33370371014317,17.0 30.276170013139453,17.0 31.0,18.0 31.0,18.0 30.429261325723537)) 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_06339A_N30E017_2023_11_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06339A_N30E017_2023_11_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06339A_N30E017_2023_11_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06339A_N30E017_2023_11_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06339A_N30E017_2023_11_26_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