https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-31T07:12:23.895891Z 2018-12-31T07:12:49.819720Z s3://sentinel-s1-l1c/GRD/2018/12/31/IW/DV/S1A_IW_GRDH_1SDV_20181231T071223_20181231T071249_025266_02CB4B_8F95 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 2018-12-31T07:12:23.895891Z 2018-12-31T07:12:49.819720Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181231T091658_V20181231T045021_20181231T080751.EOF 192.3086843236926 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-31T09:36:36.786314Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181231T071223_20181231T071249_025266_02CB4B_8F95 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.04118414 22.768358086,-18.408531677 22.834459917,-18.654838625 22.878271593,-19.024593549 22.943273892,-19.27129179 22.986130444,-19.641629175 23.049695247,-19.888712682 23.091590286,-20.449104969 23.185070405,-20.728680194 21.747235153,-20.174205398 21.652830536,-19.563249556 21.546510421,-18.953191615 21.437957422,-18.345841184 21.327516609,-18.04118414 22.768358086)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78760407696789 46.25051079130751 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 2021-12-23T20:29:10.849645Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W020/2018/12/31/02CB4B 2.0E-4 2.0E-4 true block average 2 2 22.0 -20.0 21.0 -19.0 POLYGON((-19.0 21.446286451471874,-19.563249555992442 21.546510420998672,-20.0 21.62251486230373,-20.0 22.0,-19.0 22.0,-19.0 21.446286451471874)) 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_02CB4B_N21W020_2018_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02CB4B_N21W020_2018_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02CB4B_N21W020_2018_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02CB4B_N21W020_2018_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02CB4B_N21W020_2018_12_31_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