https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-04T16:32:07.739027Z
2021-07-04T16:32:32.738483Z
s3://sentinel-s1-l1c/GRD/2021/7/4/IW/DV/S1B_IW_GRDH_1SDV_20210704T163207_20210704T163232_027646_034CBB_71A3
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
2021-07-04T16:32:07.739027Z
2021-07-04T16:32:32.738483Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.75607244291143
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-04T18:47:43.015378Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210704T163207_20210704T163232_027646_034CBB_71A3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.526875824071595 -19.367175340722955,29.094690349509435 -19.2370534616658,29.688151740111547 -19.09895606793278,30.27950253798552 -18.95923388101782,30.837792303767728 -18.825376296237366,30.69636142165409 -18.28622667549214,30.650708936021946 -18.1061426257317,30.604357013895875 -17.92623944516787,30.557111293313397 -17.746566973625583,30.511283637089825 -17.56656119372875,30.447821472948544 -17.327744547292905,29.894018030581293 -17.459768110999015,29.302910095357323 -17.598789683506432,28.715175019804153 -17.735060487664192,28.153410797311064 -17.863481127635396,28.169338715270325 -17.92282231768738,28.21250435970127 -18.10369818931021,28.259623774395724 -18.28367800815611,28.30191351238185 -18.464770809148604,28.34835219067194 -18.644922475169526,28.39224747589428 -18.82566514485194,28.434881622290636 -19.006704742678544,28.482370682584545 -19.186641167183037,28.526875824071595 -19.367175340722955))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.384
45.95011453231536
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
2021-12-26T08:10:01.429372Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/07/04/034CBB
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.43330268053251 -19.0,28.34835219066412 -18.644922475138628,28.30191351237496 -18.464770809121536,28.25962377439671 -18.283678008160532,28.212504359705076 -18.103698189325414,28.187757006017772 -18.0,29.0 -18.0,29.0 -19.0,28.43330268053251 -19.0))
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_034CBB_S19E028_2021_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034CBB_S19E028_2021_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034CBB_S19E028_2021_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034CBB_S19E028_2021_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034CBB_S19E028_2021_07_04_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