https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-19T03:33:54.281905Z
2021-09-19T03:34:19.279767Z
s3://sentinel-s1-l1c/GRD/2021/9/19/IW/DV/S1A_IW_GRDH_1SDV_20210919T033354_20210919T033419_039745_04B351_F2B1
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
2021-09-19T03:33:54.281905Z
2021-09-19T03:34:19.279767Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0190009282454
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-19T10:28:23.378314Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210919T033354_20210919T033419_039745_04B351_F2B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.9742826936506 10.63267437620119,34.413533416370186 10.745014561527574,33.850045869045545 10.856798142688408,33.28504550735821 10.967760592723751,32.735176463333104 11.07466197232793,32.66228196876879 10.71285065333037,32.62508339882224 10.532037132708956,32.5899633557299 10.35081381421658,32.51743908251427 9.988796227005864,32.48012462031332 9.807986022497316,32.445981278070555 9.626547892001405,32.43428402698771 9.566999780935596,32.98204981224681 9.458792213156773,33.54505868385615 9.34660642379645,34.1046785303175 9.234137153336466,34.65395060166334 9.122828461011999,34.66637665414434 9.182466775986416,34.700143717891876 9.364719900301507,34.73753871441648 9.54623206716184,34.77855930059936 9.727006614691767,34.81885411532319 9.907928129249417,34.89675210617593 10.270313461302129,34.93750984597406 10.451139356103317,34.9742826936506 10.63267437620119))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93115
46.0626215180782
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
2021-12-26T12:02:46.560654Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N10E032/2021/09/19/04B351
2.0E-4
2.0E-4
true
block average
2
2
11.0
32.0
10.0
33.0
POLYGON((32.519683574280336 10.0,32.62508339882193 10.532037132707663,32.72013423980323 11.0,33.0 11.0,33.0 10.0,32.519683574280336 10.0))
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_04B351_N10E032_2021_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B351_N10E032_2021_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B351_N10E032_2021_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B351_N10E032_2021_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B351_N10E032_2021_09_19_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