https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-03T17:29:24.500851Z
2022-11-03T17:29:49.499601Z
s3://sentinel-s1-l1c/GRD/2022/11/3/IW/DV/S1A_IW_GRDH_1SDV_20221103T172924_20221103T172949_045733_05783D_5D7C
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
2022-11-03T17:29:24.500851Z
2022-11-03T17:29:49.499601Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221103T175323_V20221103T171941_20221103T235441.EOF
346.84167598656035
693000
Copernicus Ground Segment
2022-11-03T18:11:32.810014Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221103T172924_20221103T172949_045733_05783D_5D7C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.198224580829628 35.96141734433478,6.6114325758351855 36.02491764265255,6.893957357997087 36.06745816692461,7.180328129006201 36.10985035211979,7.610450177082763 36.172155272254436,8.03753290226881 36.23240379330448,8.325241760388815 36.272079318079314,8.609662433274995 36.31058865573005,8.932329226936794 36.35339107828103,8.893862727632246 36.53336760825231,8.859925595812491 36.71402070169873,8.776721275549328 37.07334460169983,8.700420251944445 37.433555913408135,8.61362849061642 37.853865575477805,8.285218848969523 37.811505583276244,7.991558205309397 37.77279657541357,7.698206149256304 37.73335808712286,7.258767596021338 37.67283629183787,6.966208731450893 37.63158179841065,6.527982822343183 37.56834472443577,6.2362474361626035 37.525285937046206,5.818488554973893 37.46227532403041,5.964674004755609 36.86110266590965,6.017788008048428 36.682115498585645,6.057161690113588 36.50102817757087,6.111847365832224 36.322300181484515,6.152599766563924 36.14143382973499,6.198224580829628 35.96141734433478))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57170731040819
46.39676362659465
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
2022-11-03T19:55:12.216588Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N36E005/2022/11/03/05783D
2.0E-4
2.0E-4
true
block average
2
2
37.0
5.0
36.0
6.0
POLYGON((6.0 36.74205873343039,5.964674004755663 36.861102665909456,5.930898734068905 37.0,6.0 37.0,6.0 36.74205873343039))
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_05783D_N36E005_2022_11_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05783D_N36E005_2022_11_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05783D_N36E005_2022_11_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05783D_N36E005_2022_11_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05783D_N36E005_2022_11_03_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