https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-17T07:11:26.561175Z 2018-01-17T07:12:16.559270Z s3://sentinel-s1-l1c/GRD/2018/1/17/IW/DV/S1A_IW_GRDH_1SDV_20180117T071151_20180117T071216_020191_022724_4268 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 2018-01-17T07:11:51.560223Z 2018-01-17T07:12:16.559270Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180117T091040_V20180117T045013_20180117T080743.EOF 192.3607588457428 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-17T09:21:03.185679Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180117T071151_20180117T071216_020191_022724_4268 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.721625865 24.2780915,-18.091706181 24.343619816,-18.34089664 24.387196412,-18.715000585 24.451792917,-18.964613706 24.494343421,-19.339346187 24.557395754,-19.589374631 24.598913482,-20.160666833 24.692106381,-20.453788686 23.186015635,-19.889257971 23.091867054,-19.642172779 23.049977927,-19.271832832 22.986421972,-19.025132861 22.943571306,-18.655375306 22.878577816,-18.043245693 22.768955322,-17.876422902 23.553396217,-17.721625865 24.2780915)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76433604927611 46.23596958413281 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 s3://sentinel-s1-l1c/GRD/2018/1/17/IW/DV/S1A_IW_GRDH_1SDV_20180117T071126_20180117T071151_020191_022724_1965 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 2018-01-17T07:11:26.561175Z 2018-01-17T07:11:51.558729Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180117T091040_V20180117T045013_20180117T080743.EOF 192.4230740354813 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-17T09:29:14.495664Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180117T071126_20180117T071151_020191_022724_1965 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.399005473 25.78723892,-17.77203639 25.852209227,-18.024544691 25.895603862,-18.403650911 25.959871723,-18.656615545 26.002165913,-19.036399693 26.064777812,-19.289811825 26.105964529,-19.543400415 26.14670632,-19.869014995 26.198311231,-20.160666833 24.692106381,-19.589374631 24.598913482,-19.339346187 24.557395754,-18.964613706 24.494343421,-18.715000585 24.451792917,-18.34089664 24.387196412,-18.091706181 24.343619816,-17.721625865 24.2780915,-17.555242182 25.06279435,-17.399005473 25.78723892)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73830620391552 46.22071388864212 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 2022-01-20T13:04:53.786208Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N24W019/2018/01/17/022724 2.0E-4 2.0E-4 true block average 2 2 25.0 -19.0 24.0 -18.0 POLYGON((-19.0 24.0,-19.0 25.0,-18.0 25.0,-18.0 24.0,-19.0 24.0)) 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_022724_N24W019_2018_01_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022724_N24W019_2018_01_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022724_N24W019_2018_01_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022724_N24W019_2018_01_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022724_N24W019_2018_01_17_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