https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-03T03:14:57.240456Z 2018-08-03T03:15:26.245545Z s3://sentinel-s1-l1c/GRD/2018/8/3/IW/DV/S1A_IW_GRDH_1SDV_20180803T031457_20180803T031526_023076_028165_C6FF 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 2018-08-03T03:14:57.240456Z 2018-08-03T03:15:26.245545Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180803T050519_V20180803T004328_20180803T040058.EOF 192.0829732820623 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-03T05:18:00.631164Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180803T031457_20180803T031526_023076_028165_C6FF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.406578377 -11.54848006,35.848076412 -11.42267178,35.285246729 -11.294711568,34.722913984 -11.165695756,34.172478142 -11.038286433,34.115771352 -11.275931123,34.072024751 -11.45605278,33.987036469 -11.81691387,33.940564759 -11.996422641,33.809948808 -12.537072551,33.781806211 -12.657122567,34.335054948 -12.786243468,34.900344092 -12.916852609,35.46621568 -13.046250659,36.027817843 -13.173330436,36.054921648 -13.052816245,36.181433757 -12.51015155,36.226691513 -12.329973201,36.308981911 -11.967772824,36.351485478 -11.786988932,36.406578377 -11.54848006)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62732 45.87402864021198 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 2021-12-22T21:19:12.397403Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E034/2018/08/03/028165 2.0E-4 2.0E-4 true block average 2 2 -11.0 34.0 -12.0 35.0 POLYGON((34.0 -11.761870588540221,34.17247814199986 -11.03828643299997,35.0 -11.229267507184579,35.0 -12.0,34.0 -12.0,34.0 -11.761870588540221)) 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_028165_S12E034_2018_08_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028165_S12E034_2018_08_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028165_S12E034_2018_08_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028165_S12E034_2018_08_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028165_S12E034_2018_08_03_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