https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-22T05:29:30.323178Z
2021-09-22T05:29:55.321033Z
s3://sentinel-s1-l1c/GRD/2021/9/22/IW/DV/S1A_IW_GRDH_1SDV_20210922T052930_20210922T052955_039790_04B4CC_A8EF
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
2021-09-22T05:29:30.323178Z
2021-09-22T05:29:55.321033Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.3156319838967
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-22T06:19:12.870698Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210922T052930_20210922T052955_039790_04B4CC_A8EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.29110144293617 38.97882724699291,9.85898302915162 39.04264059348102,9.558336380685997 39.086021761213665,9.108997217641003 39.14932106549457,8.803821155899842 39.19125678369661,8.356133234251525 39.25125585222856,8.055329074206348 39.290546573552085,7.753519946698831 39.329144873505925,7.4290314101044315 39.36971311556179,7.279021533074075 38.64913438112622,7.1174695333944324 37.868595227490474,7.4351946169873715 37.82768509481011,7.730727721643854 37.78881169982096,8.02594881405322 37.74919906860954,8.468184377746354 37.68839811252704,8.76260341469327 37.646945472401846,9.203612655677428 37.583393172144795,9.497198883641454 37.54011221177899,9.92049904852223 37.47632618849669,10.112163381056767 38.25762210413461,10.29110144293617 38.97882724699291))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56322178038089
46.39151850843835
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
2021-12-26T12:12:13.299565Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N38E009/2021/09/22/04B4CC
2.0E-4
2.0E-4
true
block average
2
2
39.0
9.0
38.0
10.0
POLYGON((9.0 38.0,9.0 39.0,10.0 39.0,10.0 38.0,9.0 38.0))
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_04B4CC_N38E009_2021_09_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B4CC_N38E009_2021_09_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B4CC_N38E009_2021_09_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B4CC_N38E009_2021_09_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B4CC_N38E009_2021_09_22_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