https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-07T03:16:04.265142Z
2023-02-07T03:16:29.263696Z
s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T031604_20230207T031629_047124_05A74B_D470
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
2023-02-07T03:16:04.265142Z
2023-02-07T03:16:29.263696Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230207T044902_V20230207T005206_20230207T040936.EOF
192.1055866593478
693000
Copernicus Ground Segment
2023-02-07T05:58:40.257211Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230207T031604_20230207T031629_047124_05A74B_D470
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.1564716711525 15.765197847570736,39.58135614570159 15.875556291925307,39.000007950028646 15.985435333612484,38.414584241068155 16.09437598477082,37.854092079608634 16.197063012147275,37.82441686058047 16.015135123217235,37.78399909024952 15.835063824206312,37.752017295381876 15.653450176959236,37.713322474026484 15.47305909790365,37.67302091239084 15.292960924291693,37.63521216927851 15.112401910869398,37.56372080394779 14.75051178415603,37.55057001550333 14.691044165341058,38.107403006502196 14.587172252032573,38.679115614460954 14.4790362737239,39.24583324415691 14.370367514055317,39.81715341165104 14.259334663870407,39.829543661314204 14.319204118166406,39.88518225793023 14.49707879004415,39.928993536056765 14.67726826090252,39.955580698860096 14.860813477306065,40.006152135176194 15.039688398096414,40.044127142527486 15.221014509821538,40.08073470171097 15.402604533754348,40.1564716711525 15.765197847570736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82178472590345
46.13779718971138
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
2023-02-07T10:53:39.769244Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N15E037/2023/02/07/05A74B
2.0E-4
2.0E-4
true
block average
2
2
16.0
37.0
15.0
38.0
POLYGON((37.61300718085614 15.0,37.67302091239106 15.292960924292785,37.752017295380654 15.653450176952479,37.783999090249544 15.835063824205626,37.82101971768495 16.0,38.0 16.0,38.0 15.0,37.61300718085614 15.0))
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_05A74B_N15E037_2023_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A74B_N15E037_2023_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A74B_N15E037_2023_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A74B_N15E037_2023_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A74B_N15E037_2023_02_07_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