https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-12T17:28:08.557988Z
2021-11-12T17:28:33.556989Z
s3://sentinel-s1-l1c/GRD/2021/11/12/IW/DV/S1B_IW_GRDH_1SDV_20211112T172808_20211112T172833_029557_038709_74D9
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
2021-11-12T17:28:08.557988Z
2021-11-12T17:28:33.556989Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.52225193215975
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-12T18:15:27.662760Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211112T172808_20211112T172833_029557_038709_74D9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.698637461604275 -25.32851765849736,16.254839270188764 -25.200320691153188,16.513643957719324 -25.13984757251628,16.889557814882867 -25.051129393252104,17.266453222632656 -24.961097908998138,17.517213906048962 -24.90059954455467,17.768851208929593 -24.839405884452653,18.09058361197629 -24.76044547228707,18.038582101973258 -24.58147500491961,17.98762911600827 -24.402165979257262,17.935612447333668 -24.22313668091391,17.884235611660475 -24.0439669914375,17.834616026921104 -23.864382155378628,17.732591567301153 -23.50594759579638,17.683020608965787 -23.32640169754626,17.665632442206835 -23.267369272662176,17.100575297661372 -23.404930618679664,16.852087462396714 -23.464686643580606,16.479963191010377 -23.553337279396665,16.099430866801878 -23.6429737883236,15.845093846181062 -23.702299319468757,15.290771215179436 -23.829951012467234,15.307304939432875 -23.889256492341826,15.403485380334034 -24.249403510802594,15.452668500424608 -24.42924361535326,15.498183506895305 -24.60993971799609,15.598223814375443 -24.969295293346377,15.646792443888138 -25.149325550849348,15.698637461604275 -25.32851765849736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.89336364827581
45.95504479293931
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
2021-12-26T14:46:45.232628Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S25E016/2021/11/12/038709
2.0E-4
2.0E-4
true
block average
2
2
-24.0
16.0
-25.0
17.0
POLYGON((16.0 -25.0,16.0 -24.0,17.0 -24.0,17.0 -25.0,16.0 -25.0))
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_038709_S25E016_2021_11_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038709_S25E016_2021_11_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038709_S25E016_2021_11_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038709_S25E016_2021_11_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038709_S25E016_2021_11_12_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