https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-08T18:09:47.584850Z
2022-05-08T18:10:12.583512Z
s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T180947_20220508T181012_043123_052660_FCAC
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
2022-05-08T18:09:47.584850Z
2022-05-08T18:10:12.583512Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220508T165230_V20220508T162157_20220508T225657.EOF
347.0279531819765
693000
Copernicus Ground Segment
2022-05-08T18:49:02.131319Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220508T180947_20220508T181012_043123_052660_FCAC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.562971443913515 33.69031492823087,-3.152001502836296 33.7553627416187,-2.870656157348821 33.79904644193354,-2.4585030868583755 33.86181542977421,-2.1811488535010763 33.90322838502936,-1.7611031039206628 33.96468208804716,-1.479993137947447 34.00496067790016,-1.202876306965145 34.04400832913471,-0.8928326688324089 34.08689806422286,-0.9289840545421414 34.26729080916723,-0.968166928468229 34.447361153575834,-1.0011623184787548 34.62826525994318,-1.0434458090660224 34.80791959893588,-1.079647655285512 34.98839218326741,-1.1631364367691037 35.347850721737245,-1.2150021305425263 35.587098841452324,-1.5316928633758236 35.544437191197204,-1.8161581462403706 35.50535537841065,-2.100349441789991 35.46560432853198,-2.526115112670354 35.40472635688005,-2.8096066063980736 35.363309003654706,-3.234090952752845 35.29997120585404,-3.5170784942536364 35.25686474507083,-3.924770825673155 35.19350938377632,-3.913096502928255 35.133801824638866,-3.8633915289867327 34.954268264227125,-3.8108657793390477 34.77518944124706,-3.7700432526350354 34.594277692335936,-3.733145205957696 34.412747939576214,-3.692771071698584 34.23176812353985,-3.649627654703045 34.05122857562532,-3.6032587968550085 33.87120674431617,-3.562971443913515 33.69031492823087))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66399416883654
46.48570538914381
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
2022-05-08T21:01:43.000275Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N34W004/2022/05/08/052660
2.0E-4
2.0E-4
true
block average
2
2
35.0
-4.0
34.0
-3.0
POLYGON((-3.6364325298470606 34.0,-3.692771071699938 34.23176812354574,-3.733145205957357 34.41274793957456,-3.770043252636388 34.59427769234241,-3.8108657793384424 34.775189441244834,-3.876052642205293 35.0,-3.0 35.0,-3.0 34.0,-3.6364325298470606 34.0))
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_052660_N34W004_2022_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052660_N34W004_2022_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052660_N34W004_2022_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052660_N34W004_2022_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052660_N34W004_2022_05_08_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