https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-03-31T06:11:21.942561Z 2018-03-31T06:12:11.941595Z s3://sentinel-s1-l1c/GRD/2018/3/31/IW/DV/S1A_IW_GRDH_1SDV_20180331T061146_20180331T061211_021255_0248EE_553C 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 2018-03-31T06:11:46.942078Z 2018-03-31T06:12:11.941595Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180331T080347_V20180331T035237_20180331T071007.EOF 192.8346853649967 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-31T08:25:20.669555Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180331T061146_20180331T061211_021255_0248EE_553C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.380608039 33.230135928,-1.788625824 33.295062894,-2.067730735 33.338647807,-2.486903622 33.402849334,-2.766691167 33.444864122,-3.046746028 33.486248081,-3.186811657 33.506972985,-3.327064854 33.52699965,-3.467262116 33.547407739,-3.607644246 33.567117284,-3.747971427 33.587207787,-4.027931472 33.625954258,-4.065591179 33.445813394,-4.139231756 33.08511085,-4.247056398 32.543667662,-4.279481588 32.36268585,-4.312602628 32.18179631,-4.322861748 32.121788862,-3.90969948 32.062370726,-3.633861859 32.021909239,-3.358268095 31.980849416,-3.082921146 31.93919272,-2.807823934 31.896940631,-2.395652674 31.832449415,-2.12119235 31.788715428,-1.719938334 31.723633905,-1.70810632 31.783789682,-1.669743868 31.965005166,-1.632174206 32.146350004,-1.508327049 32.688588663,-1.466364473 32.869229891,-1.423800748 33.049778113,-1.380608039 33.230135928)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84930199358667 46.67109347506629 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 s3://sentinel-s1-l1c/GRD/2018/3/31/IW/DV/S1A_IW_GRDH_1SDV_20180331T061121_20180331T061146_021255_0248EE_3911 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 2018-03-31T06:11:21.942561Z 2018-03-31T06:11:46.940579Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180331T080347_V20180331T035237_20180331T071007.EOF 192.9428914429429 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-31T08:24:54.863991Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180331T061121_20180331T061146_021255_0248EE_3911 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.024545965 34.734345394,-1.436216943 34.798635106,-1.720335715 34.842132049,-2.147068194 34.906133311,-2.431920565 34.947968891,-2.859735611 35.009470158,-3.14529762 35.04963385,-3.431136603 35.089125915,-3.721146931 35.128466413,-3.761273297 34.948673301,-3.802532589 34.768941132,-3.838812623 34.588538245,-3.872906953 34.407835941,-3.910168691 34.227559728,-3.983039516 33.866776168,-4.027931472 33.625954258,-3.747971427 33.587207787,-3.607644246 33.567117284,-3.467262116 33.547407739,-3.327064854 33.52699965,-3.186811657 33.506972985,-3.046746028 33.486248081,-2.766691167 33.444864122,-2.486903622 33.402849334,-2.067730735 33.338647807,-1.788625824 33.295062894,-1.380608039 33.230135928,-1.326970324 33.471156827,-1.242811682 33.83243164,-1.199805693 34.012927086,-1.15999734 34.193932625,-1.117866666 34.374572792,-1.070579244 34.554403735,-1.024545965 34.734345394)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74047684908334 46.6339846060717 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 2022-01-24T16:44:19.017962Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N33W002/2018/03/31/0248EE 2.0E-4 2.0E-4 true block average 2 2 34.0 -2.0 33.0 -1.0 POLYGON((-1.380608039000307 33.23013592799872,-1.4355357952316377 33.0,-2.0 33.0,-2.0 34.0,-1.2028857824462087 34.0,-1.3269703239999473 33.471156827000186,-1.380608039000307 33.23013592799872)) 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_0248EE_N33W002_2018_03_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0248EE_N33W002_2018_03_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0248EE_N33W002_2018_03_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0248EE_N33W002_2018_03_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0248EE_N33W002_2018_03_31_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