https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-21T03:44:25.417297Z 2018-12-21T03:44:50.414907Z s3://sentinel-s1-l1c/GRD/2018/12/21/IW/DV/S1A_IW_GRDH_1SDV_20181221T034425_20181221T034450_025118_02C5F5_00A4 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 2018-12-21T03:44:25.417297Z 2018-12-21T03:44:50.414907Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181221T054034_V20181221T011625_20181221T043355.EOF 191.9613613774782 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-21T06:06:25.836079Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181221T034425_20181221T034450_025118_02C5F5_00A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.947321648 1.141615291,28.749557131 1.609986411,28.713841365 1.428730421,28.675433585 1.247948157,28.632434733 1.068144821,28.590489947 0.888113349,28.552552392 0.707215605,28.518234468 0.525531582,28.481681985 0.344321018,28.441901988 0.163801151,28.429287999 0.103860598,30.625379335 -0.368933004,30.638072173 -0.308823546,30.678033547 -0.127778512,30.714514666 0.054014846,30.74926596 0.236177388,30.78718077 0.417653951,30.829517203 0.598176036,30.8728259 0.778488388,30.911379768 0.959820563,30.947321648 1.141615291)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81786 46.08231434242476 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 2021-12-23T19:52:57.406362Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N00E029/2018/12/21/02C5F5 2.0E-4 2.0E-4 true block average 2 2 1.0 29.0 0.0 30.0 POLYGON((29.0 0.0,29.0 1.0,30.0 1.0,30.0 0.0,29.0 0.0)) 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_02C5F5_N00E029_2018_12_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C5F5_N00E029_2018_12_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C5F5_N00E029_2018_12_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C5F5_N00E029_2018_12_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C5F5_N00E029_2018_12_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 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