https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-01T15:56:28.405187Z
2020-10-01T15:56:53.403870Z
s3://sentinel-s1-l1c/GRD/2020/10/1/IW/DV/S1A_IW_GRDH_1SDV_20201001T155628_20201001T155653_034605_04076D_1435
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
2020-10-01T15:56:28.405187Z
2020-10-01T15:56:53.403870Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201001T181711_V20201001T141008_20201001T172738.EOF
347.4088998463505
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-01T18:48:11.470546Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201001T155628_20201001T155653_034605_04076D_1435
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.63150324115636 27.897919889702898,31.02019667677448 27.96398399453357,31.288159281471437 28.008839217072804,31.82096047708262 28.096372064198036,32.08847942264174 28.139490277966047,32.48847589011594 28.202926900578845,32.75492008896036 28.244495258473467,33.14391243329913 28.30419940967314,33.001492521152336 29.026665487780022,32.931445128587235 29.388094581604943,32.85961186842806 29.749244136337293,32.84833239249595 29.80894837251634,32.44565265046457 29.748655819182147,32.17669222917462 29.707657729703314,31.773700644881878 29.645145769921434,31.50186527697104 29.60224765569913,30.960260755883333 29.515009323986735,30.690419340222945 29.470665515042295,30.296876856383857 29.40493875347363,30.310056342896743 29.34518788518216,30.39247355862656 28.983685863313298,30.43278811054555 28.802786731751652,30.512188555739087 28.440784718052463,30.551440876798665 28.259709112438472,30.592096739990772 28.07887345413264,30.63150324115636 27.897919889702898))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69945316072634
46.6156745926864
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
2021-12-25T17:58:39.236852Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N28E030/2020/10/01/04076D
2.0E-4
2.0E-4
true
block average
2
2
29.0
30.0
28.0
31.0
POLYGON((30.609273118207238 28.0,30.388754172173705 29.0,31.0 29.0,31.0 28.0,30.609273118207238 28.0))
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_04076D_N28E030_2020_10_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04076D_N28E030_2020_10_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04076D_N28E030_2020_10_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04076D_N28E030_2020_10_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04076D_N28E030_2020_10_01_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