https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-09T15:47:26.053747Z
2018-01-09T15:47:51.052671Z
s3://sentinel-s1-l1c/GRD/2018/1/9/IW/DV/S1A_IW_GRDH_1SDV_20180109T154726_20180109T154751_020079_0223A6_C776
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
2018-01-09T15:47:26.053747Z
2018-01-09T15:47:51.052671Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0284127474842
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-09T17:09:50.797809Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180109T154726_20180109T154751_020079_0223A6_C776
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.229760556 -3.590743733,38.339074836 -3.347732425,39.42255369 -3.10907645,39.384533653 -2.928077848,39.353102052 -2.745534941,39.322630223 -2.562790203,39.273620136 -2.384148709,39.231645594 -2.203958891,39.190728807 -2.023540278,39.152298582 -1.842580243,39.104145786 -1.601384455,38.021362352 -1.837455425,36.912990951 -2.078385086,36.960905409 -2.320332185,36.999256071 -2.501834454,37.040031705 -2.682810026,37.082046964 -2.863516872,37.131203275 -3.042663485,37.160774962 -3.226101611,37.191928572 -3.409199358,37.229760556 -3.590743733))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75682
46.2967759097392
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
2022-01-20T09:39:12.227525Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S03E039/2018/01/09/0223A6
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.18572959167543 -2.0,39.27362013599967 -2.3841487089989806,39.322630222999926 -2.5627902029996674,39.38453365299971 -2.928077847998289,39.39964140991055 -3.0,39.0 -3.0,39.0 -2.0,39.18572959167543 -2.0))
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_0223A6_S03E039_2018_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0223A6_S03E039_2018_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0223A6_S03E039_2018_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0223A6_S03E039_2018_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0223A6_S03E039_2018_01_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 2019
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