https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-11T16:37:02.019639Z
2018-10-11T16:37:27.018716Z
s3://sentinel-s1-l1c/GRD/2018/10/11/IW/DV/S1A_IW_GRDH_1SDV_20181011T163702_20181011T163727_024090_02A21F_1E2E
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
2018-10-11T16:37:02.019639Z
2018-10-11T16:37:27.018716Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181011T172743_V20181011T132847_20181011T164617.EOF
347.0640328582069
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-11T18:59:48.788134Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181011T163702_20181011T163727_024090_02A21F_1E2E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.279734518 -32.985127848,30.625235042 -32.905921069,30.89228696 -32.843934517,31.158966965 -32.781381493,31.558285477 -32.686494476,31.824027447 -32.622534599,32.221930319 -32.525547373,32.486722947 -32.460194111,32.84620458 -32.370415184,32.725389961 -32.014702287,32.605528337 -31.658761919,32.427540265 -31.124599032,32.349689291 -30.887586722,31.995355144 -30.975838569,31.734386912 -31.040104422,31.342281645 -31.13551644,31.080445072 -31.198463681,30.687044526 -31.291888388,30.424349376 -31.353504527,30.161313641 -31.414584764,29.82104755 -31.49266732,29.893025863 -31.731179066,30.057548059 -32.268783987,30.168241128 -32.627054817,30.279734518 -32.985127848))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.71967
45.53291533092652
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
2021-12-23T15:41:50.529751Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S32E032/2018/10/11/02A21F
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.386613462503234 -31.0,32.60552833699353 -31.658761918980275,32.720439019340795 -32.0,32.0 -32.0,32.0 -31.0,32.386613462503234 -31.0))
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_02A21F_S32E032_2018_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A21F_S32E032_2018_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A21F_S32E032_2018_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A21F_S32E032_2018_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A21F_S32E032_2018_10_11_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