https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-10T04:00:11.472506Z 2018-01-10T04:00:36.470773Z s3://sentinel-s1-l1c/GRD/2018/1/10/IW/DV/S1A_IW_GRDH_1SDV_20180110T040011_20180110T040036_020087_0223E0_E11B 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 2018-01-10T04:00:11.472506Z 2018-01-10T04:00:36.470773Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180110T055756_V20180110T014058_20180110T045828.EOF 192.8221974231034 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-10T06:07:46.967211Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180110T040011_20180110T040036_020087_0223E0_E11B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.514518697 33.023026271,31.115620265 33.086770621,30.843047358 33.129539833,30.433697246 33.192575842,30.160474402 33.233852453,29.750163645 33.294642578,29.476310015 33.33441734,29.202209562 33.373588834,28.857961509 33.421860823,28.557925995 31.919032586,28.896373193 31.870292558,29.165867962 31.830787243,29.435131888 31.790712632,29.838588991 31.729536262,30.107263951 31.688044387,30.509825112 31.62474862,30.777894571 31.5818482,31.1702281 31.517972292,31.348611026 32.300814137,31.514518697 33.023026271)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64171659568745 46.20761672521594 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 2022-01-20T10:34:09.073840Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N32E029/2018/01/10/0223E0 2.0E-4 2.0E-4 true block average 2 2 33.0 29.0 32.0 30.0 POLYGON((29.0 32.0,29.0 33.0,30.0 33.0,30.0 32.0,29.0 32.0)) 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_0223E0_N32E029_2018_01_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0223E0_N32E029_2018_01_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0223E0_N32E029_2018_01_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0223E0_N32E029_2018_01_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0223E0_N32E029_2018_01_10_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