https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-25T07:02:26.269192Z
2018-03-25T07:02:51.268293Z
s3://sentinel-s1-l1c/GRD/2018/3/25/IW/DV/S1A_IW_GRDH_1SDV_20180325T070226_20180325T070251_021168_02463D_ADC4
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
2018-03-25T07:02:26.269192Z
2018-03-25T07:02:51.268293Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180325T085328_V20180325T044200_20180325T075929.EOF
192.5580519670703
693000
Copernicus S1 Core Ground Segment - UPA
2018-03-25T09:06:31.933953Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180325T070226_20180325T070251_021168_02463D_ADC4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.738611431 28.5684245,-15.117089335 28.632292818,-15.373013224 28.674837251,-15.757283636 28.737747113,-16.013717629 28.779080737,-16.398744545 28.840168761,-16.655677017 28.880284116,-16.912805543 28.919910114,-17.268220305 28.973815828,-17.375157924 28.432098704,-17.417764883 28.252541324,-17.446655355 28.070903798,-17.481090352 27.890101985,-17.56364658 27.46888888,-17.213281684 27.414431521,-16.959794517 27.374442401,-16.706490352 27.333993982,-16.326880792 27.272462595,-16.074041218 27.2308708,-15.695135999 27.167629634,-15.442770877 27.124901543,-15.069534014 27.060815984,-14.977312654 27.482793745,-14.938753902 27.663954516,-14.905632619 27.846045487,-14.858610981 28.025761852,-14.738611431 28.5684245))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72939273492509
46.11002941540284
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
2022-01-24T13:35:12.070433Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N27W015/2018/03/25/02463D
2.0E-4
2.0E-4
true
block average
2
2
28.0
-15.0
27.0
-14.0
POLYGON((-14.86535140488378 28.0,-14.905632619000471 27.846045486998335,-14.938753902001096 27.663954515995254,-15.0 27.37898313682756,-15.0 28.0,-14.86535140488378 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_02463D_N27W015_2018_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02463D_N27W015_2018_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02463D_N27W015_2018_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02463D_N27W015_2018_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02463D_N27W015_2018_03_25_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