https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T03:23:27.978762Z
2022-11-08T03:23:52.977294Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T032327_20221108T032352_045797_057A62_E118
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
2022-11-08T03:23:27.978762Z
2022-11-08T03:23:52.977294Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T050308_V20221108T010023_20221108T041753.EOF
192.1845252613147
693000
Copernicus Ground Segment
2022-11-08T06:24:45.506246Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T032327_20221108T032352_045797_057A62_E118
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.77317665704831 19.01374381311758,38.18816737310951 19.12262643607358,37.59997032050494 19.230086111748516,37.00792004449435 19.336203202903583,36.42527231740728 19.438623587133577,36.389157958451634 19.25791778851488,36.34959418796895 19.077716685249502,36.31949652594812 18.89585970659557,36.250409242673456 18.533680066722944,36.21410496029278 18.352892955916285,36.17670871148419 18.172294872763334,36.12817118712093 17.932156219831423,36.701691501120195 17.82935397127157,37.27664758787141 17.72447907529036,37.86907111593522 17.614533442392727,38.45332861546865 17.50422718335858,38.46572480043038 17.563819589789734,38.507777270975 17.744386713969764,38.5453039527268 17.925813030697984,38.58437335071005 18.106946191209804,38.77317665704831 19.01374381311758))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79947354334469
46.10513494772729
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
2022-11-11T15:27:19.165552Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N18E038/2022/11/08/057A62
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.77031507327746 19.0,38.56130566230122 18.0,38.0 18.0,38.0 19.0,38.77031507327746 19.0))
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_057A62_N18E038_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057A62_N18E038_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057A62_N18E038_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057A62_N18E038_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057A62_N18E038_2022_11_08_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