https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-15T16:58:44.607014Z 2018-10-15T16:59:09.605265Z s3://sentinel-s1-l1c/GRD/2018/10/15/IW/DV/S1B_IW_GRDH_1SDV_20181015T165844_20181015T165909_013165_018541_D144 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 2018-10-15T16:58:44.607014Z 2018-10-15T16:59:09.605265Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181015T174550_V20181015T134432_20181015T170202.EOF 347.9425983046791 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-15T18:01:39.736513Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181015T165844_20181015T165909_013165_018541_D144 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.485877904 -11.559153076,21.051486565 -11.431682627,21.628990829 -11.300295964,22.205970182 -11.167796227,22.716608321 -11.049507245,22.632882514 -10.68845863,22.590277022 -10.508073148,22.366253829 -9.54626921,21.857695173 -9.663124946,21.283138152 -9.794149694,20.708134072 -9.924212755,20.145046326 -10.050535424,20.363178475 -11.01576258,20.404601583 -11.196800967,20.485877904 -11.559153076)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67343 46.25401458506792 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 2021-12-23T15:55:16.919341Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E021/2018/10/15/018541 2.0E-4 2.0E-4 true block average 2 2 -10.0 21.0 -11.0 22.0 POLYGON((21.0 -11.0,21.0 -10.0,22.0 -10.0,22.0 -11.0,21.0 -11.0)) 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_018541_S11E021_2018_10_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018541_S11E021_2018_10_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018541_S11E021_2018_10_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018541_S11E021_2018_10_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018541_S11E021_2018_10_15_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