https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-11T16:01:48.171187Z
2022-03-11T16:02:17.194362Z
s3://sentinel-s1-l1c/GRD/2022/3/11/IW/DV/S1A_IW_GRDH_1SDV_20220311T160148_20220311T160217_042275_0509FF_FC56
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
2022-03-11T16:01:48.171187Z
2022-03-11T16:02:17.194362Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220311T161832_V20220311T142643_20220311T210143.EOF
347.92907353508764
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-11T16:48:29.032838Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220311T160148_20220311T160217_042275_0509FF_FC56
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08326043102915 -12.43928797767984,35.6229534497256 -12.317404191494154,36.19292316326035 -12.187419065496663,36.7657402901153 -12.05547588715909,37.31798310274176 -11.92704257558583,37.303464408186265 -11.869356789572606,37.26047760199944 -11.689007181659019,37.21847000570199 -11.508435236700821,37.17820663253819 -11.32746384463256,37.05227178735522 -10.785820473958038,37.01295924426534 -10.604669710229398,36.97118072786968 -10.424103538223672,36.942583029123796 -10.303211354806136,36.39305174960325 -10.42995750283695,35.82542314335115 -10.55978352815168,35.25361536440344 -10.689444109080128,34.716964765216815 -10.810088721743409,34.74754011208139 -10.930794960611497,34.78953196190232 -11.111693466055158,34.82487949439847 -11.294098363839668,34.86778599161784 -11.47480291953719,34.90831036093217 -11.656051479558363,34.953984058308464 -11.836140426530518,34.990006918306136 -12.018418440162412,35.02842558251242 -12.200160398847386,35.06934772517299 -12.381342296190734,35.08326043102915 -12.43928797767984))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39270450889446
45.96300701269498
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
2022-03-29T10:02:36.049936Z
Batch API, v4.99.0
s3://deafrica-sentinel-1/s1_rtc/S12E036/2022/03/11/0509FF
2.0E-4
2.0E-4
true
block average
2
2
-11.0
36.0
-12.0
37.0
POLYGON((36.0 -12.0,36.0 -11.0,37.0 -11.0,37.0 -12.0,36.0 -12.0))
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_0509FF_S12E036_2022_03_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0509FF_S12E036_2022_03_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0509FF_S12E036_2022_03_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0509FF_S12E036_2022_03_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0509FF_S12E036_2022_03_11_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