https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-03-23T04:58:22.532107Z 2020-03-23T04:58:53.275484Z s3://sentinel-s1-l1c/GRD/2020/3/23/IW/DV/S1A_IW_GRDH_1SDV_20200323T045822_20200323T045853_031798_03AB21_FA76 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 2020-03-23T04:58:22.532107Z 2020-03-23T04:58:53.275484Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200323T065429_V20200323T023846_20200323T055616.EOF 192.7289089767118 693000 Copernicus S1 Core Ground Segment - DPA 2020-03-23T07:19:38.309413Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200323T045822_20200323T045853_031798_03AB21_FA76 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.79302902791868 31.63245293383802,16.394612407375558 31.697207100926793,16.12433767753354 31.740374521234596,15.718459924722527 31.804051200281183,15.447568221479834 31.84578387716062,15.04034208176176 31.907366373350996,14.768334346100684 31.947729748003514,14.49620425663531 31.987494630158153,14.1850004735133 32.032198359974636,14.112623573089579 31.67133861438615,14.076937177277417 31.490786468386364,14.003641360908851 31.129948180470272,13.89594135222525 30.588345731054993,13.859388927494477 30.407899876212333,13.838515571509369 30.307248903791155,14.144383850960674 30.26199194738408,14.411853939628585 30.221784812356447,14.678753432643292 30.18108690581724,15.078650830856155 30.119030672720996,15.34473635076711 30.077021893524538,15.743757131117736 30.01295017802935,16.00728342970355 29.9699255680139,16.398295508648378 29.905046437163065,16.462287520248758 30.18670625899803,16.504300209309594 30.367316717753056,16.586066883110192 30.728919379520633,16.711067095395606 31.27095304254115,16.79302902791868 31.63245293383802)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71003894305451 46.40561298648637 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 2021-12-25T08:02:13.139468Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N30E014/2020/03/23/03AB21 2.0E-4 2.0E-4 true block average 2 2 31.0 14.0 30.0 15.0 POLYGON((15.0 30.13123573910725,14.411853939587619 30.221784812362678,14.0 30.283355305691675,14.0 31.0,15.0 31.0,15.0 30.13123573910725)) 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_03AB21_N30E014_2020_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03AB21_N30E014_2020_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03AB21_N30E014_2020_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03AB21_N30E014_2020_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03AB21_N30E014_2020_03_23_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