https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-13T05:40:47.989364Z 2018-09-13T05:41:12.986834Z s3://sentinel-s1-l1c/GRD/2018/9/13/IW/DV/S1B_IW_GRDH_1SDV_20180913T054047_20180913T054112_012692_0176C1_4163 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-09-13T05:40:47.989364Z 2018-09-13T05:41:12.986834Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180913T073318_V20180913T031909_20180913T063639.EOF 192.3567267500802 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-13T07:53:46.761151Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180913T054047_20180913T054112_012692_0176C1_4163 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.884842482 24.238060262,4.518211165 24.302974454,4.271260773 24.346162617,3.900523136 24.410191145,3.653158312 24.452372821,3.281804329 24.514886719,3.034032201 24.556055403,2.453389067 24.650823566,2.417967173 24.470179656,2.3840961 24.289187498,2.279436592 23.746674002,2.245335511 23.565698472,2.163704994 23.144297285,2.737500101 23.048541559,3.349381479 22.943974965,3.960312653 22.837055609,4.566838919 22.72842099,4.656175034 23.15069139,4.693649189 23.332050549,4.808532461 23.875683749,4.845895011 24.057060376,4.884842482 24.238060262)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88047086073338 46.20999048481716 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 2021-12-23T08:00:18.574263Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N23E004/2018/09/13/0176C1 2.0E-4 2.0E-4 true block average 2 2 24.0 4.0 23.0 5.0 POLYGON((4.834140899201915 24.0,4.624294553278306 23.0,4.0 23.0,4.0 24.0,4.834140899201915 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_0176C1_N23E004_2018_09_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0176C1_N23E004_2018_09_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0176C1_N23E004_2018_09_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0176C1_N23E004_2018_09_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0176C1_N23E004_2018_09_13_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