https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-17T17:25:27.922230Z 2023-06-17T17:25:56.946533Z s3://sentinel-s1-l1c/GRD/2023/6/17/IW/DV/S1A_IW_GRDH_1SDV_20230617T172527_20230617T172556_049028_05E55B_134E 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 2023-06-17T17:25:27.922230Z 2023-06-17T17:25:56.946533Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230617T180632_V20230617T141834_20230617T173604.EOF 346.6688922882775 693000 Copernicus Ground Segment 2023-06-17T18:47:42.376559Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230617T172527_20230617T172556_049028_05E55B_134E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.50604381142604 -37.647852327441306,19.88722211508238 -37.560707422571824,20.16486128881426 -37.496319167478504,20.442022544899018 -37.43128207635827,20.85686228632209 -37.332515460427096,21.132816775635924 -37.26586756141733,21.545834043933937 -37.16469724207271,21.820565528422865 -37.09645518145185,22.208700512554095 -36.99873985426435,22.051622510089988 -36.58922439675489,21.917338522681884 -36.23529883542525,21.784295187201472 -35.88120110825056,21.608520286707964 -35.40808022812887,21.227413832755893 -35.503803803121436,20.95770231544317 -35.57067987160764,20.552300202797376 -35.669864363476904,20.281478832832104 -35.73523081159195,19.874422497996107 -35.832139475380984,19.60250552182668 -35.89598109326048,19.330154454675064 -35.9592085173571,18.956293109119606 -36.044820772312,19.117460870927165 -36.52153862737754,19.23935856440291 -36.878373139101534,19.36231510735596 -37.2350739046031,19.50604381142604 -37.647852327441306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.71078 45.33224750846922 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 2023-06-17T23:10:36.032191Z Batch API, v4.217.0 s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/06/17/05E55B 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((22.20369508854114 -37.0,22.0 -37.05128146917193,22.0 -37.0,22.20369508854114 -37.0)) 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_05E55B_S38E022_2023_06_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E55B_S38E022_2023_06_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E55B_S38E022_2023_06_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E55B_S38E022_2023_06_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E55B_S38E022_2023_06_17_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