https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-23T16:20:18.528804Z 2019-02-23T16:20:49.464771Z s3://sentinel-s1-l1c/GRD/2019/2/23/IW/DV/S1B_IW_GRDH_1SDV_20190223T162018_20190223T162049_015075_01C2C8_E8B2 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-02-23T16:20:18.528804Z 2019-02-23T16:20:49.464771Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190223T171546_V20190223T130320_20190223T162050.EOF 348.0357045871448 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-23T18:19:27.842048Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190223T162018_20190223T162049_015075_01C2C8_E8B2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.578034760285835 -1.5454029502813744,30.770936802676 -1.0695847205441713,30.726952489334547 -0.8899529760527297,30.6862762148408 -0.7095097920103345,30.644366576602568 -0.5293388430323982,30.609076026493582 -0.34773692463800676,30.57279282912722 -0.16635933526834265,30.493310110383362 0.19488112788944117,30.449589094673584 0.3746346309472733,30.40970488689798 0.5552107060074551,30.386371671161072 0.6677792293461597,28.192329391406375 0.19707349887538078,28.215769572342396 0.08417351723333022,28.255837782045628 -0.09692981352359518,28.299845756140925 -0.2771852104417411,28.379580342627165 -0.6394916513062323,28.415770786294175 -0.8214446176374745,28.451089426769745 -1.003591373998518,28.493101788378844 -1.1842907895307355,28.53387185596707 -1.365261561916468,28.578034760285835 -1.5454029502813744)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87822 46.16061596784584 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 2021-12-24T11:39:29.616896Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S01E028/2019/02/23/01C2C8 2.0E-4 2.0E-4 true block average 2 2 0.0 28.0 -1.0 29.0 POLYGON((28.450393051771925 -1.0,28.379580342627026 -0.6394916513057135,28.299845756140904 -0.2771852104417866,28.25583778204561 -0.0969298135234936,28.23439254369178 0.0,29.0 0.0,29.0 -1.0,28.450393051771925 -1.0)) 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_01C2C8_S01E028_2019_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C2C8_S01E028_2019_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C2C8_S01E028_2019_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C2C8_S01E028_2019_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C2C8_S01E028_2019_02_23_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