https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-01T17:41:14.592438Z
2022-11-01T17:41:39.590793Z
s3://sentinel-s1-l1c/GRD/2022/11/1/IW/DV/S1A_IW_GRDH_1SDV_20221101T174114_20221101T174139_045704_05774E_FAB8
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
2022-11-01T17:41:14.592438Z
2022-11-01T17:41:39.590793Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221101T194612_V20221101T155718_20221101T191448.EOF
347.76589471383545
693000
Copernicus Ground Segment
2022-11-01T20:36:12.502687Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221101T174114_20221101T174139_045704_05774E_FAB8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.732103354321664 19.22194493690037,6.317428114647081 19.330683043854325,6.9081520990225656 19.438376797816787,7.499063625368905 19.54404446173314,8.080674991336641 19.64602890570389,8.047762317989326 19.82726137807259,8.012829576964133 20.008232547678887,7.97516805141263 20.188729976635987,7.906452086464058 20.550845732537198,7.834572134269259 20.912402195411843,7.788045478804708 21.152955915331486,7.202541624362996 21.052370099215853,6.605489865389902 20.947581232079195,6.0088963401649895 20.840640205188997,5.419280756770663 20.73275786870289,5.430797044797412 20.67282685042876,5.505950374620344 20.310056551521964,5.544727289463019 20.12889266637512,5.580991823042586 19.947261594322136,5.61843737830147 19.765848498765553,5.694536028802151 19.4032446758836,5.732103354321664 19.22194493690037))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86766413474122
46.09331300521021
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
2022-11-01T21:24:43.309667Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2022/11/01/05774E
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.81762942028893 21.0,7.9064520864644106 20.550845732535354,7.975168051411449 20.188729976642314,8.0 20.06971985130608,8.0 20.0,7.0 20.0,7.0 21.0,7.81762942028893 21.0))
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_05774E_N20E007_2022_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05774E_N20E007_2022_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05774E_N20E007_2022_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05774E_N20E007_2022_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05774E_N20E007_2022_11_01_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