https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-01T04:43:40.372046Z 2018-11-01T04:44:09.391997Z s3://sentinel-s1-l1c/GRD/2018/11/1/IW/DV/S1B_IW_GRDH_1SDV_20181101T044340_20181101T044409_013406_018CD9_ED3C 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 2018-11-01T04:43:40.372046Z 2018-11-01T04:44:09.391997Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181101T081350_V20181101T040019_20181101T071749.EOF 192.2895646701046 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-01T08:38:40.855115Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181101T044340_20181101T044409_013406_018CD9_ED3C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.90851676 22.452194188,18.312576406 22.559275883,17.71056158 22.665042743,17.107634435 22.768546365,16.517714693 22.867463823,16.506620039 22.809120284,16.433095995 22.447976524,16.397215946 22.2672542,16.358668802 22.086973073,16.319215021 21.90684146,16.279064913 21.726826778,16.246901182 21.54546742,16.212412054 21.364492721,16.18637417 21.243613187,16.769332778 21.143656878,17.36521009 21.039267432,17.960255479 20.932793028,18.549370812 20.825184817,18.577364273 20.946290937,18.614772154 21.127671622,18.649853305 21.309477138,18.693267187 21.489756379,18.735843051 21.67019198,18.777452468 21.850805625,18.816488323 22.031888927,18.896400222 22.393723732,18.90851676 22.452194188)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87073027367441 46.17463477222773 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 2021-12-23T16:57:19.930079Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E018/2018/11/01/018CD9 2.0E-4 2.0E-4 true block average 2 2 22.0 18.0 21.0 19.0 POLYGON((18.809614074978498 22.0,18.777452467995108 21.8508056249784,18.735843051007375 21.670191980031824,18.649853305001177 21.309477138005157,18.614772154003965 21.12767162201932,18.588441208988648 21.0,18.0 21.0,18.0 22.0,18.809614074978498 22.0)) 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_018CD9_N21E018_2018_11_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018CD9_N21E018_2018_11_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018CD9_N21E018_2018_11_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018CD9_N21E018_2018_11_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018CD9_N21E018_2018_11_01_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