https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-03T06:47:26.893471Z
2021-07-03T06:47:50.346489Z
s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1B_IW_GRDH_1SDV_20210703T064726_20210703T064750_027626_034C19_3BB3
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
2021-07-03T06:47:26.893471Z
2021-07-03T06:47:50.346489Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2888285430355
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-03T08:07:31.141985Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210703T064726_20210703T064750_027626_034C19_3BB3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.007681803608206 22.15009125422876,-12.380796595871441 22.217634864730893,-12.63204892499868 22.26259982803118,-12.884440569892352 22.307348651358964,-13.26046394760502 22.373238843298772,-13.637531348429231 22.438373949671774,-13.889957714594034 22.481452948329917,-14.400234305168453 22.567248678833224,-14.5058680911404 22.02471164254323,-14.541504165683532 21.843897370732325,-14.576018335088255 21.66288981995795,-14.651125851492496 21.27829645282723,-14.14705166195543 21.191990064743493,-13.522593694875034 21.082846518760807,-12.899600808412973 20.971508803614558,-12.278862830889924 20.858143179721484,-12.273246618379147 20.880883355685153,-12.234762132980226 21.06211363127989,-12.160174372533419 21.425009478697117,-12.121379060084411 21.60618133895499,-12.085262301088656 21.787841861930332,-12.045627896801097 21.968859739482635,-12.007681803608206 22.15009125422876))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85300391649993
46.61262627492535
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
2021-12-26T08:07:54.184521Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21W013/2021/07/03/034C19
2.0E-4
2.0E-4
true
block average
2
2
22.0
-13.0
21.0
-12.0
POLYGON((-12.039107776780504 22.0,-12.085262301089259 21.787841861926683,-12.121379060081871 21.606181338966955,-12.160174372530975 21.42500947870931,-12.247952043596516 21.0,-13.0 21.0,-13.0 22.0,-12.039107776780504 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_034C19_N21W013_2021_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034C19_N21W013_2021_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034C19_N21W013_2021_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034C19_N21W013_2021_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034C19_N21W013_2021_07_03_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