https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-09T19:04:18.501225Z
2022-12-09T19:04:52.857640Z
s3://sentinel-s1-l1c/GRD/2022/12/9/IW/DV/S1A_IW_GRDH_1SDV_20221209T190418_20221209T190452_046259_058A1B_E7BB
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
2022-12-09T19:04:18.501225Z
2022-12-09T19:04:52.857640Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221209T210709_V20221209T171934_20221209T203704.EOF
347.6630025945794
693000
Copernicus Ground Segment
2022-12-09T21:34:50.838649Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221209T190418_20221209T190452_046259_058A1B_E7BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.441191111073495 22.103610022756744,-14.847806286559845 22.210645730605005,-14.245302530991419 22.316951200514918,-13.642403372714606 22.420932310801742,-13.049544703020025 22.520839582764562,-13.155120258455767 23.063181989853927,-13.297168850784336 23.786157951888484,-13.331804679414743 23.967033758551594,-13.429601909099574 24.466367031200665,-13.786200634759291 24.40825123605259,-14.031941320383414 24.367680246946346,-14.277584583981948 24.32670163970635,-14.644854436850641 24.26464261105837,-15.011901688931864 24.201675767708096,-15.25754105525117 24.159009035230163,-15.502266854466438 24.116079554249566,-15.860431067882594 24.052489658878326,-15.792205116532223 23.733216042803686,-15.713238417560847 23.371232247000247,-15.674875507615788 23.190039632792434,-15.597074684546275 22.82784781981518,-15.556240677350402 22.64710182539886,-15.441191111073495 22.103610022756744))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74813703165898
46.03892911477404
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
2022-12-10T00:47:31.574699Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N23W016/2022/12/09/058A1B
2.0E-4
2.0E-4
true
block average
2
2
24.0
-16.0
23.0
-15.0
POLYGON((-15.63405393374993 23.0,-15.849214491464402 24.0,-15.0 24.0,-15.0 23.0,-15.63405393374993 23.0))
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_058A1B_N23W016_2022_12_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058A1B_N23W016_2022_12_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058A1B_N23W016_2022_12_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058A1B_N23W016_2022_12_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058A1B_N23W016_2022_12_09_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