https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-17T17:37:02.632402Z
2018-11-17T17:37:31.646461Z
s3://sentinel-s1-l1c/GRD/2018/11/17/IW/DV/S1A_IW_GRDH_1SDV_20181117T173702_20181117T173731_024631_02B4B6_48BA
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
2018-11-17T17:37:02.632402Z
2018-11-17T17:37:31.646461Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181117T194144_V20181117T154839_20181117T190609.EOF
346.8760800883752
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-17T20:04:24.586830Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181117T173702_20181117T173731_024631_02B4B6_48BA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.263612148 35.407819422,4.673177698 35.471242937,4.952068965 35.513577963,5.370948821 35.575872219,5.65055863 35.61659381,6.070498795 35.676460292,6.350803633 35.715558361,6.631379737 35.75400427,6.983302386 35.801230541,6.971730561 35.858824145,6.906873898 36.220674122,6.873620879 36.401481265,6.830713829 36.58103037,6.789020667 36.760740308,6.751580466 36.940999899,6.711308384 37.120892949,6.668906648 37.300514831,6.642909636 37.420678275,6.283446448 37.373870034,5.996875105 37.335711771,5.710595869 37.29686151,5.281734599 37.237292293,4.99620532 37.196719419,4.568489769 37.134574357,4.283737986 37.092289726,3.865599961 37.028869075,3.896117259 36.908624155,3.945246848 36.728963182,3.991909451 36.548931984,4.035752895 36.368473018,4.084035281 36.188703043,4.133403227 36.009108837,4.1729935 35.828008883,4.250072142 35.46548512,4.263612148 35.407819422))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65018839296154
46.27947569670177
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
2021-12-23T17:54:56.729165Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/11/17/02B4B6
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((6.0 35.66641001533302,5.370948820987929 35.57587221899786,5.0 35.5207060884562,5.0 36.0,6.0 36.0,6.0 35.66641001533302))
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_02B4B6_N35E005_2018_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B4B6_N35E005_2018_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B4B6_N35E005_2018_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B4B6_N35E005_2018_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B4B6_N35E005_2018_11_17_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