https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-25T17:32:20.349538Z 2018-06-25T17:32:45.348753Z s3://sentinel-s1-l1c/GRD/2018/6/25/IW/DV/S1B_IW_GRDH_1SDV_20180625T173220_20180625T173245_011532_01531F_3C83 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 2018-06-25T17:32:20.349538Z 2018-06-25T17:32:45.348753Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180625T181529_V20180625T141722_20180625T173452.EOF 347.9833775746535 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-25T18:28:22.946382Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180625T173220_20180625T173245_011532_01531F_3C83 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.611121442 -8.784893022,12.183926831 -8.656970782,12.763874757 -8.526501071,13.343430274 -8.395176454,13.832361712 -8.283660105,13.669100329 -7.561114496,13.493699298 -6.778723785,13.006162909 -6.888921381,12.428329618 -7.018825447,11.850178587 -7.148027957,11.279219518 -7.274850403,11.451297162 -8.05987865,11.611121442 -8.784893022)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57446 46.33283663498967 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 2022-01-26T16:43:09.779224Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S08E013/2018/06/25/01531F 2.0E-4 2.0E-4 true block average 2 2 -7.0 13.0 -8.0 14.0 POLYGON((13.543306323877324 -7.0,13.76826784655067 -8.0,13.0 -8.0,13.0 -7.0,13.543306323877324 -7.0)) 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_01531F_S08E013_2018_06_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01531F_S08E013_2018_06_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01531F_S08E013_2018_06_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01531F_S08E013_2018_06_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01531F_S08E013_2018_06_25_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