https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-31T18:09:05.446736Z
2021-01-31T18:09:34.472509Z
s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1B_IW_GRDH_1SDV_20210131T180905_20210131T180934_025402_030687_0A99
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
2021-01-31T18:09:05.446736Z
2021-01-31T18:09:34.472509Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210131T202951_V20210131T162102_20210131T193832.EOF
346.97659611384597
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-31T20:45:22.972620Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210131T180905_20210131T180934_025402_030687_0A99
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.6863304780231387 34.21404535675168,-3.2858015521696515 34.277041986757396,-3.011495659166549 34.31937371676556,-2.738297029118418 34.36088463863241,-2.321924781675388 34.42289600913316,-1.9130721284650258 34.48233237474231,-1.6361400826643775 34.52176330522606,-1.3626362650969557 34.560060015726094,-0.9962422584370257 34.61033166881211,-1.0078647733962276 34.66782566143712,-1.0507329805145071 34.84737172343392,-1.0890448936252395 35.0275251422307,-1.1240780617234127 35.20811388520804,-1.1673700086220165 35.38760352904767,-1.2071518581541587 35.56755763836692,-1.245079794033546 35.74775858018218,-1.3432245097730173 36.22963522729717,-1.7160680035817362 36.17993716964576,-1.9957670142256003 36.14183814706397,-2.2751936449372323 36.10308788363027,-2.693814251688601 36.043744835356776,-2.9725427664540627 36.00337344362484,-3.3900980375293743 35.94160612739479,-3.668104366351028 35.89962356810882,-4.080318128499922 35.83610611677588,-3.9655668763550995 35.35365645793782,-3.9174302356344204 35.17390559028539,-3.871452539659398 34.99382286076688,-3.8180645185862185 34.81491045023332,-3.7768985807056477 34.634086140244854,-3.7388874057668713 34.45276662809896,-3.6995475046902055 34.271657492059525,-3.6863304780231387 34.21404535675168))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68116214610527
46.19266104369493
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
2021-12-26T00:16:59.213901Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W001/2021/01/31/030687
2.0E-4
2.0E-4
true
block average
2
2
35.0
-1.0
34.0
0.0
POLYGON((-1.0 34.62892037929912,-0.9962422584370345 34.61033166881209,-1.0 34.60981608210268,-1.0 34.62892037929912))
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_030687_N34W001_2021_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030687_N34W001_2021_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030687_N34W001_2021_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030687_N34W001_2021_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030687_N34W001_2021_01_31_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