https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-21T19:04:17.500074Z
2022-12-21T19:04:51.857961Z
s3://sentinel-s1-l1c/GRD/2022/12/21/IW/DV/S1A_IW_GRDH_1SDV_20221221T190417_20221221T190451_046434_059019_3EEA
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
2022-12-21T19:04:17.500074Z
2022-12-21T19:04:51.857961Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221221T210720_V20221221T171933_20221221T203703.EOF
347.6631835358304
693000
Copernicus Ground Segment
2022-12-21T21:25:14.765880Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221221T190417_20221221T190451_046434_059019_3EEA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.438845688547918 22.103635175480605,-14.845528341696497 22.210656443268345,-14.243023326829388 22.316959966080816,-13.640123086676121 22.420939028117473,-13.04726351795954 22.520844235058412,-13.152841142777811 23.06318624129638,-13.294886583089538 23.786162565483913,-13.32950786456083 23.967040726394153,-13.427438976459417 24.467000334978515,-13.784037222593467 24.40888650011836,-14.029786011478144 24.368315452674004,-14.275411436425793 24.32734103846553,-14.642698676794879 24.26528103236879,-15.00974961610587 24.202315370330982,-15.255390701973488 24.159649615730878,-15.500120132049164 24.116720668751455,-15.858282773606263 24.05313282644301,-15.789923382225204 23.733229538235793,-15.710957906966208 23.371245555040023,-15.672595571694124 23.19005282376448,-15.594795936945134 22.827860829301216,-15.553962579547681 22.647114759818702,-15.438845688547918 22.103635175480605))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74874866410067
46.03895356905008
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
2022-12-22T02:13:25.996253Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N23W016/2022/12/21/059019
2.0E-4
2.0E-4
true
block average
2
2
24.0
-16.0
23.0
-15.0
POLYGON((-15.631771808336756 23.0,-15.846928943208379 24.0,-15.0 24.0,-15.0 23.0,-15.631771808336756 23.0))
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_059019_N23W016_2022_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059019_N23W016_2022_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059019_N23W016_2022_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059019_N23W016_2022_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059019_N23W016_2022_12_21_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 2021
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