https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-30T18:02:04.414623Z
2023-11-30T18:02:33.432512Z
s3://sentinel-s1-l1c/GRD/2023/11/30/IW/DV/S1A_IW_GRDH_1SDV_20231130T180204_20231130T180233_051450_06359D_E0AE
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
2023-11-30T18:02:04.414623Z
2023-11-30T18:02:33.432512Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231130T181617_V20231130T175240_20231201T002740.EOF
346.91688693309874
693000
Copernicus Ground Segment
2023-11-30T18:48:45.987629Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231130T180204_20231130T180233_051450_06359D_E0AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.796811336943856 34.93831051269638,-1.3866977486754082 35.00220455763043,-1.105277130715687 35.04518533889204,-0.820350707536669 35.087989674689396,-0.39968601543861637 35.1498919212697,0.021033493164105254 35.21025415223848,0.3074276942410585 35.250452649122714,0.5879987632892173 35.28914777544344,0.9100480050776687 35.33269855389234,0.8593364189320087 35.570342705673724,0.8184049729632348 35.750160255429535,0.7797592352774666 35.93027974847621,0.745585276635519 36.11098200344462,0.6683705805175302 36.47122418960933,0.5698723594088745 36.95242231458696,0.24098530652667335 36.909256647903234,-0.04737673671318139 36.87060533549291,-0.33544606532759325 36.831256543682684,-0.7669913586502889 36.77092920386781,-1.0543092903448121 36.72984414041244,-1.484706832834408 36.66692069630502,-1.7712459779677654 36.62411041939251,-2.1961754207525273 36.55926629837984,-2.0373103261782655 35.89696884578028,-1.8656203135791012 35.17461485979112,-1.8081687394125765 34.99631269780504,-1.796811336943856 34.93831051269638))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65783036919083
46.40904446721567
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
2023-11-30T20:10:20.580133Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/11/30/06359D
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.7665739156338633 36.0,0.7797592352775826 35.930279748475684,0.8184049729631865 35.750160255429705,0.8593364189319459 35.57034270567399,0.9100480050776604 35.332698553892335,0.0 35.207236396830325,0.0 36.0,0.7665739156338633 36.0))
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_06359D_N35E000_2023_11_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06359D_N35E000_2023_11_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06359D_N35E000_2023_11_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06359D_N35E000_2023_11_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06359D_N35E000_2023_11_30_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 2021
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