https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-24T19:05:41.274049Z
2021-05-24T19:06:06.271763Z
s3://sentinel-s1-l1c/GRD/2021/5/24/IW/DV/S1A_IW_GRDH_1SDV_20210524T190541_20210524T190606_038034_047D2A_A5C1
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
2021-05-24T19:05:41.274049Z
2021-05-24T19:06:06.271763Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.41198954821886
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-24T20:50:38.219054Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210524T190541_20210524T190606_038034_047D2A_A5C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.663559185856293 27.803875676186323,-16.290272269605335 27.867423178060356,-16.036124463402015 27.910067635652005,-15.779645270445709 27.952593818615185,-15.39992143627382 28.01462312073962,-15.017631836771493 28.075941695592828,-14.762537720158146 28.116229168988394,-14.507257557757868 28.156042116124677,-14.151849871710404 28.210618251972104,-14.189836145108801 28.39084089201915,-14.223166089618577 28.5718569165395,-14.29655218516941 28.93286015451634,-14.450547787463318 29.71487628506627,-14.80889681135524 29.661192090411575,-15.067920761684459 29.62174096734985,-15.326741947543583 29.58178562477534,-15.714588938811783 29.520909564015454,-15.972894111251271 29.47969876029086,-16.35995753467747 29.4169453231704,-16.617734041718172 29.374486839780545,-16.99631161239731 29.31116116262532,-16.78277874420946 28.346839709469418,-16.742063300974127 28.16598469541259,-16.703133487202987 27.984828401732152,-16.663559185856293 27.803875676186323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7174128884244
46.08296628624488
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
2021-12-26T06:10:18.326220Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29W015/2021/05/24/047D2A
2.0E-4
2.0E-4
true
block average
2
2
30.0
-15.0
29.0
-14.0
POLYGON((-15.0 29.632085764903472,-14.45054778746328 29.714876285066236,-14.309773448183401 29.0,-15.0 29.0,-15.0 29.632085764903472))
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_047D2A_N29W015_2021_05_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047D2A_N29W015_2021_05_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047D2A_N29W015_2021_05_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047D2A_N29W015_2021_05_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047D2A_N29W015_2021_05_24_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