https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-28T16:23:10.717076Z
2021-08-28T16:23:39.740494Z
s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1B_IW_GRDH_1SDV_20210828T162310_20210828T162339_028448_03650B_A951
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
2021-08-28T16:23:10.717076Z
2021-08-28T16:23:39.740494Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6681663976192
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-28T20:11:53.028417Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210828T162310_20210828T162339_028448_03650B_A951
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.25555764562764 -22.040214830296527,31.814014514558657 -21.911879101740038,32.41644693034611 -21.771060512692493,33.01900313047269 -21.627751498512147,33.59653923601168 -21.488076933289452,33.53221597904339 -21.25128890598313,33.38845761214018 -20.712194905519826,33.339567433412626 -20.532766516104125,33.29184324023265 -20.353066035354452,33.24604593075603 -20.172907663075968,33.1980947147925 -19.99329182249061,33.1709793793002 -19.87104242573682,32.60214972234464 -20.00791475492732,32.0007183646328 -20.150417893026088,31.40391880455259 -20.289542949978042,30.8547762214964 -20.41554750690226,30.881686535983878 -20.537930241975225,30.928894176659657 -20.717957927325397,30.97006746094336 -20.89938254937839,31.013219828564264 -21.080361279134983,31.104585069748993 -21.44118704495733,31.1497602637909 -21.621731510176645,31.19730442531683 -21.80174274402154,31.25555764562764 -22.040214830296527))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03436
45.78234315857591
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
2021-12-26T10:54:05.572426Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S21E033/2021/08/28/03650B
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.19988556613056 -20.0,33.24604593075385 -20.17290766306786,33.29184324023107 -20.353066035348434,33.46520561959962 -21.0,33.0 -21.0,33.0 -20.0,33.19988556613056 -20.0))
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_03650B_S21E033_2021_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03650B_S21E033_2021_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03650B_S21E033_2021_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03650B_S21E033_2021_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03650B_S21E033_2021_08_28_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