https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-26T07:03:04.432847Z 2020-01-26T07:03:31.744961Z s3://sentinel-s1-l1c/GRD/2020/1/26/IW/DV/S1A_IW_GRDH_1SDV_20200126T070304_20200126T070331_030968_038E5A_CF9D 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 2020-01-26T07:03:04.432847Z 2020-01-26T07:03:31.744961Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200126T084939_V20200126T044212_20200126T075942.EOF 192.4823688939177 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-26T09:07:41.399439Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200126T070304_20200126T070331_030968_038E5A_CF9D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.068153151438302 27.060105374449318,-15.443864980383541 27.124612688215336,-15.69623023165822 27.167337049848673,-16.07513559839481 27.230572684640833,-16.32797525409357 27.272160769661227,-16.707584889033257 27.33368665181471,-16.960889082152168 27.374131400234724,-17.214376251045774 27.41411689031742,-17.563445167562044 27.468369225922743,-17.86079339907031 25.94767153515693,-17.516433623684662 25.892849470752587,-17.266354354287934 25.85248559116364,-17.016445541670212 25.811691967890848,-16.641904923968212 25.749698066049987,-16.392428203898493 25.707834751208715,-16.01854199470209 25.644241308122442,-15.769505654480785 25.601315015928158,-15.398728343090383 25.536561054669765,-15.225753746652165 26.335878017713114,-15.068153151438302 27.060105374449318)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75387773370131 46.08390032364476 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 2021-12-25T05:06:55.984774Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N25W017/2020/01/26/038E5A 2.0E-4 2.0E-4 true block average 2 2 26.0 -17.0 25.0 -16.0 POLYGON((-16.0 25.641045232073402,-17.0 25.808969904521,-17.0 26.0,-16.0 26.0,-16.0 25.641045232073402)) 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_038E5A_N25W017_2020_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038E5A_N25W017_2020_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038E5A_N25W017_2020_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038E5A_N25W017_2020_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038E5A_N25W017_2020_01_26_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