https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-23T05:38:12.793837Z 2019-04-23T05:38:37.791674Z s3://sentinel-s1-l1c/GRD/2019/4/23/IW/DV/S1A_IW_GRDH_1SDV_20190423T053812_20190423T053837_026913_030702_7798 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 2019-04-23T05:38:12.793837Z 2019-04-23T05:38:37.791674Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190423T073013_V20190423T031950_20190423T063720.EOF 193.0461496626897 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-23T07:53:48.111722Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190423T053812_20190423T053837_026913_030702_7798 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.506304130074419 36.03299999129863,7.082947660001307 36.09798185111162,6.795081027201824 36.14125114015617,6.362695449406186 36.204857821984156,6.074054087378745 36.2463948397915,5.640526249149412 36.30739481790114,5.351136824790589 36.34718858274824,5.061455846137523 36.386282051485715,4.766974356668166 36.42526250296209,4.727746612280803 36.24536958357582,4.692097429102496 36.0649139814564,4.652622003193998 35.88495797540024,4.609205532604332 35.70552292470929,4.573387837831564 35.52508548210655,4.541178072906297 35.34416452776452,4.518809280108891 35.161922912515436,4.486439655943842 34.981004216914805,4.475218052624987 34.92121833099322,4.76418140325559 34.88184262030744,5.048446542454129 34.84239830447978,5.332438231393083 34.80229153408751,5.757904485895496 34.740892821281115,6.041195479010091 34.69913704443335,6.465592586152068 34.63527262404661,6.748158828391647 34.591878335851085,7.163747113662707 34.52678068584033,7.176958816539518 34.58665737641052,7.215213715308879 34.76791098467682,7.2433136098368305 34.95075591385267,7.281471367987312 35.13202098599073,7.323535895444693 35.31267691719898,7.373222330249135 35.492150823310446,7.418818560063776 35.67226867348025,7.460716375422547 35.85296485379469,7.506304130074419 36.03299999129863)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70798411408592 46.61517259737444 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 2021-12-24T14:45:38.623719Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N35E005/2019/04/23/030702 2.0E-4 2.0E-4 true block average 2 2 36.0 5.0 35.0 6.0 POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 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_030702_N35E005_2019_04_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030702_N35E005_2019_04_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030702_N35E005_2019_04_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030702_N35E005_2019_04_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030702_N35E005_2019_04_23_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