https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-26T17:24:37.779415Z 2018-01-26T17:25:31.797203Z s3://sentinel-s1-l1c/GRD/2018/1/26/IW/DV/S1A_IW_GRDH_1SDV_20180126T172506_20180126T172531_020328_022B8A_92E5 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 2018-01-26T17:25:06.799303Z 2018-01-26T17:25:31.797203Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180126T181757_V20180126T141800_20180126T173530.EOF 346.7155588099223 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-26T18:36:39.485325Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180126T172506_20180126T172531_020328_022B8A_92E5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.293826965 -37.028082583,19.303108379 -37.026258046,19.659807696 -36.944371439,19.938387675 -36.879757209,20.216497176 -36.814493579,20.632773368 -36.715386227,20.909694943 -36.648510557,21.324177072 -36.546997523,21.599894713 -36.478526366,21.976180277 -36.383841636,21.842659656 -36.029960207,21.710331667 -35.675819932,21.579206283 -35.321513818,21.427896377 -34.908444045,21.057811678 -35.001361897,20.786678283 -35.068578786,20.379150298 -35.168269675,20.106916239 -35.233970386,19.697747689 -35.331375525,19.424427065 -35.395544792,19.15067594 -35.459097253,18.791087697 -35.541466954,18.929965347 -35.957610689,19.050231037 -36.314594554,19.171521317 -36.671449133,19.293826965 -37.028082583)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.66371 45.43160366740246 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/2018/1/26/IW/DV/S1A_IW_GRDH_1SDV_20180126T172437_20180126T172506_020328_022B8A_1942 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 2018-01-26T17:24:37.779415Z 2018-01-26T17:25:06.797832Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180126T181757_V20180126T141800_20180126T173530.EOF 346.56629220313175 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-26T18:36:45.159144Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180126T172437_20180126T172506_020328_022B8A_1942 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.866665176 -38.627742506,20.231007946 -38.544536508,20.515402218 -38.478649072,20.799277372 -38.412074963,21.224110011 -38.31093255,21.506673987 -38.242654312,21.929525976 -38.138969269,22.210760525 -38.069005042,22.602232107 -37.970259402,22.440716647 -37.560907647,22.302850055 -37.207541939,22.16629434 -36.853993628,21.985959003 -36.381651897,21.976180277 -36.383841636,21.599894713 -36.478526366,21.324177072 -36.546997523,20.909694943 -36.648510557,20.632773368 -36.715386227,20.216497176 -36.814493579,19.938387675 -36.879757209,19.659807696 -36.944371439,19.303108379 -37.026258046,19.468178229 -37.502340337,19.593085644 -37.858735822,19.719115317 -38.214989969,19.866665176 -38.627742506)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.54036 45.36100629834318 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 2022-01-20T16:00:15.888671Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S37E021/2018/01/26/022B8A 2.0E-4 2.0E-4 true block average 2 2 -36.0 21.0 -37.0 22.0 POLYGON((21.831464730649248 -36.0,21.976180276998647 -36.38384163599614,21.985959002997763 -36.38165189699412,22.0 -36.41842865378137,22.0 -37.0,21.0 -37.0,21.0 -36.0,21.831464730649248 -36.0)) 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_022B8A_S37E021_2018_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022B8A_S37E021_2018_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022B8A_S37E021_2018_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022B8A_S37E021_2018_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022B8A_S37E021_2018_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