https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-19T16:26:57.381508Z
2021-01-19T16:27:22.379578Z
s3://sentinel-s1-l1c/GRD/2021/1/19/IW/DV/S1B_IW_GRDH_1SDV_20210119T162657_20210119T162722_025226_0300F2_DBEC
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
2021-01-19T16:26:57.381508Z
2021-01-19T16:27:22.379578Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210119T185132_V20210119T144218_20210119T175948.EOF
347.68136822830525
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-19T19:15:29.543702Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210119T162657_20210119T162722_025226_0300F2_DBEC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.712212484282137 21.789418266308957,24.327390318350922 21.90070327184549,24.950516596090967 22.01091011522248,25.568404104699876 22.11769478407559,26.10008141024068 22.207577849480934,26.06469987275095 22.38832724533494,25.962595566980507 22.931493296701753,25.926793128234742 23.112247029281562,25.85611549243566 23.47389414877361,25.808253080608683 23.71405615757238,25.268377407204472 23.624749235780016,24.892471716848718 23.561378991784196,24.639923636412476 23.51826179207694,24.388708879518095 23.474937499552972,24.01277175679293 23.409295154316705,23.76250182944635 23.36505842541044,23.39193582809931 23.298768509240723,23.40510184420436 23.239235162246015,23.519558031888067 22.695392407079176,23.712212484282137 21.789418266308957))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86155975082087
46.47559409345805
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
2021-12-25T23:39:47.796509Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/01/19/0300F2
2.0E-4
2.0E-4
true
block average
2
2
23.0
23.0
22.0
24.0
POLYGON((23.667432499111897 22.0,23.455450854778682 23.0,24.0 23.0,24.0 22.0,23.667432499111897 22.0))
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_0300F2_N22E023_2021_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0300F2_N22E023_2021_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0300F2_N22E023_2021_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0300F2_N22E023_2021_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0300F2_N22E023_2021_01_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