https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-16T06:29:08.781942Z 2018-01-16T06:29:33.780329Z s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1A_IW_GRDH_1SDV_20180116T062908_20180116T062933_020176_0226B1_2E00 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 2018-01-16T06:29:08.781942Z 2018-01-16T06:29:33.780329Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180116T082335_V20180116T040905_20180116T072635.EOF 192.63129672776 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-16T08:40:51.398853Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180116T062908_20180116T062933_020176_0226B1_2E00 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.216636764 29.971619947,-6.617104418 30.037998799,-6.886351486 30.08189323,-7.29066746 30.146701543,-7.560504471 30.189216047,-7.96569295 30.251947641,-8.236103421 30.293073199,-8.780365848 30.374053444,-8.81303415 30.193099024,-8.846329495 30.012136626,-8.882189529 29.831545446,-8.919346337 29.651143205,-8.989816069 29.289761259,-9.025859851 29.109183727,-9.0719445 28.86891947,-8.535815866 28.787122511,-8.269428732 28.745640545,-7.870245435 28.682436163,-7.604391261 28.639647538,-7.206017257 28.574489369,-6.940709101 28.530402403,-6.546071623 28.463796928,-6.494115078 28.704503717,-6.453555859 28.885375758,-6.37405909 29.247396199,-6.332284435 29.428068379,-6.291808403 29.608961028,-6.253875879 29.790279847,-6.216636764 29.971619947)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81001844580197 46.61843462401353 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 2022-01-20T11:47:06.898440Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N29W010/2018/01/16/0226B1 2.0E-4 2.0E-4 true block average 2 2 30.0 -10.0 29.0 -9.0 POLYGON((-9.046802182573302 29.0,-9.0 29.238740277737545,-9.0 29.0,-9.046802182573302 29.0)) 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_0226B1_N29W010_2018_01_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0226B1_N29W010_2018_01_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0226B1_N29W010_2018_01_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0226B1_N29W010_2018_01_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0226B1_N29W010_2018_01_16_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