https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-19T18:25:01.401506Z
2022-03-19T18:25:30.439018Z
s3://sentinel-s1-l1c/GRD/2022/3/19/IW/DV/S1A_IW_GRDH_1SDV_20220319T182501_20220319T182530_042394_050DFB_B3E1
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
2022-03-19T18:25:01.401506Z
2022-03-19T18:25:30.439018Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220319T183430_V20220319T163823_20220319T231323.EOF
347.30775731997903
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-19T20:08:06.536397Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220319T182501_20220319T182530_042394_050DFB_B3E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.734314166799779 29.4812041656659,-6.344363687304201 29.546243762602355,-6.079403107944183 29.589735518979467,-5.681593486259027 29.653973691412787,-5.4161275964520055 29.69613378409195,-5.017796245189853 29.75833431957584,-4.751956020637166 29.799138118905805,-4.486055846925808 29.83938492829571,-4.191560396874108 29.883287778013617,-4.2382437270201425 30.120989509412116,-4.307138691732746 30.482518713558505,-4.341210270400201 30.66333087292433,-4.374278500380014 30.844282085294214,-4.411185722502057 31.02467505757724,-4.445228966427652 31.205476222343137,-4.480140985128301 31.38614702888216,-4.502667928415944 31.50852343184908,-4.800559804025926 31.465358369961216,-5.0705070375877375 31.42560056110673,-5.340471804688458 31.385239049086884,-5.7341626240042345 31.325289112538023,-6.012883421737158 31.2820887668937,-6.416065713677852 31.218444789840813,-6.685266514227004 31.17520055987238,-7.081849320458899 31.11039405767042,-7.05782909088869 30.987483148690764,-7.019179949873958 30.806309392308734,-6.9786219858080685 30.625451264694046,-6.936260051601052 30.44489441662846,-6.902535207041497 30.262906526132838,-6.866598749776568 30.081283151646304,-6.82836455657719 29.900041567207982,-6.7873359816617835 29.71926746744345,-6.7474085451377235 29.53831080643253,-6.734314166799779 29.4812041656659))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82674851847125
46.4858092101067
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
2022-03-28T11:29:19.340551Z
Batch API, v4.100.0
s3://deafrica-sentinel-1/s1_rtc/N30W008/2022/03/19/050DFB
2.0E-4
2.0E-4
true
block average
2
2
31.0
-8.0
30.0
-7.0
POLYGON((-7.0 30.72078118837048,-7.060275233744782 31.0,-7.0 31.0,-7.0 30.72078118837048))
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_050DFB_N30W008_2022_03_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050DFB_N30W008_2022_03_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050DFB_N30W008_2022_03_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050DFB_N30W008_2022_03_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050DFB_N30W008_2022_03_19_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