https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-08-26T03:30:51.740992Z
2020-08-26T03:31:20.750193Z
s3://sentinel-s1-l1c/GRD/2020/8/26/IW/DV/S1A_IW_GRDH_1SDV_20200826T033051_20200826T033120_034072_03F4A5_3AF6
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
2020-08-26T03:30:51.740992Z
2020-08-26T03:31:20.750193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200826T065842_V20200826T023855_20200826T055625.EOF
192.0359408945682
693000
Copernicus S1 Core Ground Segment - DPA
2020-08-26T09:01:03.253171Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200826T033051_20200826T033120_034072_03F4A5_3AF6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.924873303422416 -8.701339538681978,32.369602396255345 -8.57736702184984,31.916605956124613 -8.475576173355803,31.351472428655104 -8.347787070031215,30.71680933823574 -8.203247239411906,30.702897213981643 -8.260298252848036,30.661411656827113 -8.440819617446085,30.61707939284036 -8.62069033691715,30.574575385981507 -8.800991011125722,30.5314085636452 -8.981143483623732,30.49325970145469 -9.162469844644415,30.339401726067713 -9.823976274615037,30.870225410571656 -9.946080590795344,31.43570306483798 -10.075140701120853,32.00269198740734 -10.203486352360823,32.56259427721217 -10.32916821324772,32.58653458539226 -10.207867058175932,32.711553009848004 -9.665080974047031,32.78832892229155 -9.301774673282088,32.82600930471981 -9.119971322242353,32.87021272835909 -8.939634735504683,32.90927352041161 -8.758150935462123,32.924873303422416 -8.701339538681978))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74857
46.08848787425163
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
2021-12-25T16:04:11.341762Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S09E030/2020/08/26/03F4A5
2.0E-4
2.0E-4
true
block average
2
2
-8.0
30.0
-9.0
31.0
POLYGON((30.527441381815784 -9.0,30.617079392838118 -8.6206903369268,30.66141165683056 -8.440819617431453,30.716809338235805 -8.203247239411931,31.0 -8.267741820713821,31.0 -9.0,30.527441381815784 -9.0))
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_03F4A5_S09E030_2020_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03F4A5_S09E030_2020_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03F4A5_S09E030_2020_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03F4A5_S09E030_2020_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03F4A5_S09E030_2020_08_26_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