https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-12T15:56:43.207059Z 2018-09-12T15:57:12.247061Z s3://sentinel-s1-l1c/GRD/2018/9/12/IW/DV/S1B_IW_GRDH_1SDV_20180912T155643_20180912T155712_012684_017680_C7FE 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 2018-09-12T15:56:43.207059Z 2018-09-12T15:57:12.247061Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180912T181326_V20180912T140913_20180912T172643.EOF 347.1279316083955 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-12T18:29:12.906408Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180912T155643_20180912T155712_012684_017680_C7FE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.667819957 32.236630626,30.076376614 32.302525663,30.351580969 32.346114765,30.76487788 32.410373503,31.040731718 32.452460449,31.454988755 32.51445872,31.73147316 32.555033933,32.00820438 32.595001835,32.296534658 32.635954825,32.140778768 33.41472534,31.971243932 34.258606971,31.67741528 34.218075848,31.395420508 34.178473228,31.113690976 34.138224554,30.691601932 34.076643654,30.410551291 34.034786803,29.989497243 33.970801235,29.709147565 33.927346413,29.29298305 33.861580386,29.488777015 33.016531546,29.667819957 32.236630626)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69530274309669 46.4962164236593 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 2021-12-23T07:49:52.025386Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N32E029/2018/09/12/017680 2.0E-4 2.0E-4 true block average 2 2 33.0 29.0 32.0 30.0 POLYGON((29.667819957000063 32.236630625999965,29.492572185073616 33.0,30.0 33.0,30.0 32.29020707824737,29.667819957000063 32.236630625999965)) 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_017680_N32E029_2018_09_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017680_N32E029_2018_09_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017680_N32E029_2018_09_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017680_N32E029_2018_09_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017680_N32E029_2018_09_12_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