https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-03T17:36:06.751089Z
2021-04-03T17:36:31.749192Z
s3://sentinel-s1-l1c/GRD/2021/4/3/IW/DV/S1B_IW_GRDH_1SDV_20210403T173606_20210403T173631_026305_0323C6_5CED
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-03T17:36:06.751089Z
2021-04-03T17:36:31.749192Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.50363248832724
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-03T20:34:43.840728Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210403T173606_20210403T173631_026305_0323C6_5CED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.728927312096129 -25.723459901038943,14.05408789243039 -25.648848161636256,14.304701513701406 -25.59077576655048,14.680167674518668 -25.502868116407424,14.931530866163111 -25.44340685347588,15.312076894966095 -25.352449669318908,15.566051656847426 -25.29112178656139,15.811688105495396 -25.231357599429032,16.145877687956904 -25.149269296976072,16.099733377774616 -24.96884861747356,16.043868379748616 -24.790785947369002,15.989300531674573 -24.61241275052725,15.936676024667749 -24.433573257171915,15.88766212368471 -24.253850274516644,15.83453401441275 -24.07517213826009,15.784182627484956 -23.895818203824888,15.715354411347942 -23.65735082346344,15.137953851339274 -23.79804172731238,14.888939352487403 -23.85796140037376,14.514639760987187 -23.947172465541637,14.143673438632607 -24.034565052381662,13.896086321744743 -24.09233016672892,13.326786285004552 -24.223435216914908,13.438405059655619 -24.64344900601664,13.534704759145585 -25.003558368517567,13.728927312096129 -25.723459901038943))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90489
45.84423796734063
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
2021-12-26T03:31:32.683500Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S25E015/2021/04/03/0323C6
2.0E-4
2.0E-4
true
block average
2
2
-24.0
15.0
-25.0
16.0
POLYGON((15.813430371319352 -24.0,15.887662123683294 -24.25385027451138,15.93667602466344 -24.43357325715678,16.0 -24.647387528478976,16.0 -25.0,15.0 -25.0,15.0 -24.0,15.813430371319352 -24.0))
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_0323C6_S25E015_2021_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0323C6_S25E015_2021_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0323C6_S25E015_2021_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0323C6_S25E015_2021_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0323C6_S25E015_2021_04_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 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