https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-27T16:31:51.628540Z
2022-09-27T16:32:16.352616Z
s3://sentinel-s1-l1c/GRD/2022/9/27/IW/DV/S1A_IW_GRDH_1SDV_20220927T163151_20220927T163216_045192_0566C7_355A
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
2022-09-27T16:31:51.628540Z
2022-09-27T16:32:16.352616Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220927T170721_V20220927T132058_20220927T163828.EOF
347.60511145270874
693000
Copernicus Ground Segment
2022-09-27T17:51:13.401443Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220927T163151_20220927T163216_045192_0566C7_355A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.58633476464476 -23.467312415139393,30.185476049973982 -23.329337698968693,30.4288405216574 -23.272557748123955,30.794380744410947 -23.186475670549616,31.03753303865205 -23.12868722344876,31.402389805592705 -23.041180911931285,31.9453658372889 -22.90918183795323,31.895950519685208 -22.72974303763146,31.8480750854493 -22.549848936479556,31.79598235412993 -22.371003407014904,31.745861260610134 -22.1916895306478,31.69753923256272 -22.011949100176942,31.57157384063448 -21.55358072212306,31.033130306161134 -21.683943631426494,30.43028222725451 -21.827551078361182,29.825455260201977 -21.969151804103923,29.226718317681566 -22.10687258845561,29.25161904606042 -22.206981943060185,29.347494459741576 -22.56699348713615,29.394579972766632 -22.747211350747946,29.44520174983191 -22.926626871926192,29.490294452902315 -23.107324394473807,29.538631471111316 -23.287287139200274,29.58633476464476 -23.467312415139393))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39397
45.9423953333381
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
2022-09-27T19:34:33.856802Z
Batch API, v4.144.0
s3://deafrica-sentinel-1/s1_rtc/S23E030/2022/09/27/0566C7
2.0E-4
2.0E-4
true
block average
2
2
-22.0
30.0
-23.0
31.0
POLYGON((30.0 -23.0,30.0 -22.0,31.0 -22.0,31.0 -23.0,30.0 -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_0566C7_S23E030_2022_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0566C7_S23E030_2022_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0566C7_S23E030_2022_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0566C7_S23E030_2022_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0566C7_S23E030_2022_09_27_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