https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T15:19:09.691286Z
2022-10-31T15:19:34.689260Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T151909_20221031T151934_045688_0576CE_D0E6
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
2022-10-31T15:19:09.691286Z
2022-10-31T15:19:34.689260Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221031T172211_V20221031T133725_20221031T165455.EOF
347.9526626930203
693000
Copernicus Ground Segment
2022-10-31T18:05:55.694188Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T151909_20221031T151934_045688_0576CE_D0E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.352342966846564 11.241937083346919,42.91851026945138 11.354835609775076,43.47269231211283 11.464203762476876,44.03841487847647 11.574679780589667,44.59761205859654 11.682708990144388,44.52448246930208 12.044453164213872,44.49137915004438 12.226025835895589,44.41868755598549 12.587915744418051,44.386165851353184 12.769579119091375,44.351933352733994 12.950910662359023,44.322394826606796 13.133122131748122,44.31227346448563 13.192904164002627,43.741529852763925 13.084509581903294,43.16772899861732 12.974163978366624,42.60040361704637 12.8637225275065,42.03671050434012 12.752675419774057,42.04836862186504 12.692922420227072,42.086769386622336 12.511622931474452,42.12757837661661 12.330801040792835,42.161413152783894 12.148590615838076,42.235962546689656 11.785532049928804,42.26979673888475 11.603311737667378,42.307036753304516 11.421769609241139,42.352342966846564 11.241937083346919))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85026051674282
46.12300561222135
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
2022-10-31T22:22:20.396078Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/10/31/0576CE
2.0E-4
2.0E-4
true
block average
2
2
13.0
44.0
12.0
45.0
POLYGON((44.34397541963908 13.0,44.35193335273261 12.95091066236491,44.418687555985656 12.587915744417458,44.49137915004868 12.226025835874745,44.5334690456587 12.0,44.0 12.0,44.0 13.0,44.34397541963908 13.0))
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_0576CE_N12E044_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0576CE_N12E044_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0576CE_N12E044_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0576CE_N12E044_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0576CE_N12E044_2022_10_31_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