https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2022-07-21T17:34:06.909181Z 2022-07-21T17:34:56.907062Z s3://sentinel-s1-l1c/GRD/2022/7/21/IW/DV/S1A_IW_GRDH_1SDV_20220721T173431_20220721T173456_044201_054692_C161 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 2022-07-21T17:34:31.908862Z 2022-07-21T17:34:56.907062Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220721T182124_V20220721T142644_20220721T174414.EOF 346.93103318151975 693000 Copernicus Ground Segment 2022-07-21T18:50:33.398592Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220721T173431_20220721T173456_044201_054692_C161 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.40734380278321 -34.60840462102247,16.416153201073513 -34.606682221229114,16.78046997313669 -34.522889882275,17.05134706600118 -34.459975448638254,17.321816954384992 -34.39646423130728,17.726753547846577 -34.300083596055416,18.130761850106232 -34.20237327316865,18.401209666894196 -34.13609238019687,18.668805422506665 -34.06983095011681,19.03141783776054 -33.97889290345715,18.958549627509985 -33.803957638716895,18.897546164506167 -33.62593068725687,18.7707978919253 -33.271173563715465,18.708251844991405 -33.093630484949074,18.647434275886674 -32.9156745696886,18.585386179935753 -32.738063775278405,18.504320124739348 -32.501761474177556,18.157092906752638 -32.58857331436484,17.892796750676734 -32.65388394130509,17.49563686258014 -32.75080900554825,17.230389062931398 -32.8147286284283,16.831810044302124 -32.90955694845006,16.565621870075073 -32.97207198401914,16.29906087715023 -33.03402154803383,15.93192566010081 -33.118261515657125,16.06331807636306 -33.53513336619034,16.17710631221349 -33.89303606976959,16.291785011931402 -34.25082326099363,16.40734380278321 -34.60840462102247)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.81673 45.55250283532597 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/2022/7/21/IW/DV/S1A_IW_GRDH_1SDV_20220721T173406_20220721T173431_044201_054692_AFF1 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 2022-07-21T17:34:06.909181Z 2022-07-21T17:34:31.907381Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220721T182124_V20220721T142644_20220721T174414.EOF 346.8019418023188 693000 Copernicus Ground Segment 2022-07-21T18:49:33.885646Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220721T173406_20220721T173431_044201_054692_AFF1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.90781596769115 -36.09471941288911,17.278490358269703 -36.00987004238388,17.55399334266204 -35.94593289789104,17.82905147151047 -35.88136699325425,18.240799075633525 -35.78334455607713,18.514734226527267 -35.71721759529638,18.924786122350806 -35.616865343173785,19.197583511613576 -35.54919307243109,19.561182534979327 -35.45784143860045,19.366096147669097 -34.92612161015736,19.237462862694315 -34.571381883337196,19.17364717573132 -34.39393326193399,19.112071901123088 -34.21594341684739,19.054163767074954 -34.037054001945044,19.03141783776054 -33.97889290345715,18.668805422506665 -34.06983095011681,18.401209666894196 -34.13609238019687,18.130761850106232 -34.20237327316865,17.726753547846577 -34.300083596055416,17.321816954384992 -34.39646423130728,17.05134706600118 -34.459975448638254,16.78046997313669 -34.522889882275,16.416153201073513 -34.606682221229114,16.551950270721427 -35.02298024047011,16.669605315739737 -35.380380947807524,16.788230350207332 -35.73765745329749,16.90781596769115 -36.09471941288911)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.71672 45.55979396189293 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 2022-07-21T20:13:09.959376Z Batch API, v4.122.0 s3://deafrica-sentinel-1/s1_rtc/S35E018/2022/07/21/054692 2.0E-4 2.0E-4 true block average 2 2 -34.0 18.0 -35.0 19.0 POLYGON((18.0 -35.0,18.0 -34.0,19.0 -34.0,19.0 -35.0,18.0 -35.0)) 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_054692_S35E018_2022_07_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_054692_S35E018_2022_07_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_054692_S35E018_2022_07_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_054692_S35E018_2022_07_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_054692_S35E018_2022_07_21_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 2021 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