https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-21T17:00:22.424816Z
2021-04-21T17:00:47.423793Z
s3://sentinel-s1-l1c/GRD/2021/4/21/IW/DV/S1B_IW_GRDH_1SDV_20210421T170022_20210421T170047_026568_032C31_8FDE
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
2021-04-21T17:00:22.424816Z
2021-04-21T17:00:47.423793Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.61066867917754
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-21T19:13:25.189454Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210421T170022_20210421T170047_026568_032C31_8FDE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.105526099713448 23.591573491198403,15.483081613119476 23.65888628582242,15.737435160673215 23.70367711296358,16.119270535111394 23.770076940310073,16.374109697724137 23.813831299661597,16.628949664147925 23.85713660201917,17.011084439798015 23.921231531149598,17.52234673056974 24.005403989276342,17.452183405406807 24.36693137172361,17.41640341824168 24.547622834909557,17.379754601105635 24.72817158208855,17.3444276141803 24.90892848993691,17.309719641402648 25.08977950688338,17.274114064724916 25.270482952409402,17.228497463209628 25.511274824069837,16.709501761309426 25.427733637551633,16.450928097188367 25.38538463359263,16.06385186203645 25.321085646354987,15.806298704852871 25.27770174955124,15.42040810079935 25.211801790437733,15.163177114227722 25.167275255185977,14.780965640623377 25.1002290918165,14.871740054776891 24.678074578393705,14.98738442890897 24.13455361927996,15.105526099713448 23.591573491198403))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85592291545176
46.63813694183028
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
2021-12-26T04:26:45.556098Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24E014/2021/04/21/032C31
2.0E-4
2.0E-4
true
block average
2
2
25.0
14.0
24.0
15.0
POLYGON((15.0 24.076572346794144,14.802517553019209 25.0,15.0 25.0,15.0 24.076572346794144))
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_032C31_N24E014_2021_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032C31_N24E014_2021_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032C31_N24E014_2021_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032C31_N24E014_2021_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032C31_N24E014_2021_04_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 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