https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-07T16:21:17.972590Z 2021-03-07T16:21:46.983089Z s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1A_IW_GRDH_1SDV_20210307T162117_20210307T162146_036894_0456F0_0AD8 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 2021-03-07T16:21:17.972590Z 2021-03-07T16:21:46.983089Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210307T172924_V20210307T145118_20210307T212618.EOF 347.22653497347454 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-07T18:21:59.520811Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210307T162117_20210307T162146_036894_0456F0_0AD8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.70897554957575 -30.795875148800963,34.05309173842073 -30.71691598221093,34.31233932478009 -30.656732363725673,34.5712651856739 -30.59603483463696,34.959047517841725 -30.50402913441838,35.21716261703612 -30.442055058233855,35.60372204005702 -30.34814329192898,35.86101746415838 -30.284904378806456,36.22198690741544 -30.195187078389083,36.088600090535216 -29.781581255270353,35.974584683084636 -29.424912287920705,35.86142698221646 -29.068121928134744,35.71169956133251 -28.591716907566173,35.35585027332178 -28.67986464178719,35.10223606801612 -28.742023513375045,34.721255574551776 -28.834372838444605,34.46689746751861 -28.8953437656644,34.084806664000844 -28.985902938434535,33.82971214540558 -29.0456749926623,33.57432524720331 -29.104964480746027,33.23537176889384 -29.182788009770633,33.374503729588184 -29.66199552909027,33.479561040178524 -30.0209143428184,33.585334254585106 -30.379737252266047,33.70897554957575 -30.795875148800963)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.80093 45.51349908621011 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 2021-12-26T02:07:18.150524Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/03/07/0456F0 2.0E-4 2.0E-4 true block average 2 2 -29.0 36.0 -30.0 37.0 POLYGON((36.0 -29.504417813026553,36.15903957537307 -30.0,36.0 -30.0,36.0 -29.504417813026553)) 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_0456F0_S30E036_2021_03_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0456F0_S30E036_2021_03_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0456F0_S30E036_2021_03_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0456F0_S30E036_2021_03_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0456F0_S30E036_2021_03_07_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