https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-28T03:39:58.133766Z 2020-01-28T03:40:23.210409Z s3://sentinel-s1-l1c/GRD/2020/1/28/IW/DV/S1A_IW_GRDH_1SDV_20200128T033958_20200128T034023_030995_038F53_354F 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 2020-01-28T03:39:58.133766Z 2020-01-28T03:40:23.210409Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200128T051513_V20200128T010816_20200128T042546.EOF 192.0920909375612 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-28T05:42:44.865567Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200128T033958_20200128T034023_030995_038F53_354F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.064080377574406 -12.234077362210313,29.52029504055716 -12.111336015460562,28.951790782661604 -11.981763649685586,28.383826937813293 -11.851052089711727,27.830057562406253 -11.722400083115492,27.744870383777304 -12.08308931046,27.568744398626258 -12.80341498633696,27.523681786575874 -12.983276083589503,27.496791704729027 -13.105129877189707,28.053114908601337 -13.235261781669934,28.623767302270366 -13.367355451356545,29.195030639684475 -13.498173363068531,29.741516178635372 -13.621976210174303,29.767390818624776 -13.499683010725587,29.811032186381958 -13.319135748802246,29.853876853799058 -13.138413817621448,29.896140915830827 -12.957566275987384,29.981597346915017 -12.596099397018424,30.064080377574406 -12.234077362210313)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.53783523565775 45.9187427799334 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 2021-12-25T05:12:57.599443Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S14E027/2020/01/28/038F53 2.0E-4 2.0E-4 true block average 2 2 -13.0 27.0 -14.0 28.0 POLYGON((28.0 -13.222837449619004,27.49679170472905 -13.105129877189736,27.51999123687865 -13.0,28.0 -13.0,28.0 -13.222837449619004)) 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_038F53_S14E027_2020_01_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038F53_S14E027_2020_01_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038F53_S14E027_2020_01_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038F53_S14E027_2020_01_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038F53_S14E027_2020_01_28_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