https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-16T06:05:29.284594Z
2021-03-16T06:05:54.283296Z
s3://sentinel-s1-l1c/GRD/2021/3/16/IW/DV/S1B_IW_GRDH_1SDV_20210316T060529_20210316T060554_026036_031B44_BBD2
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
2021-03-16T06:05:29.284594Z
2021-03-16T06:05:54.283296Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210316T064723_V20210316T052250_20210316T115750.EOF
192.3830052492931
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-16T07:02:20.658791Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210316T060529_20210316T060554_026036_031B44_BBD2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.1602545609140247 24.7973167349394,-1.5428932686721104 24.864657767643926,-1.8005331192904477 24.909407120988046,-2.0587410113669917 24.953776968669718,-2.446076657611828 25.01943892547362,-2.96324127890391 25.105431667075557,-3.2220476491968637 25.147745152381273,-3.604752875307301 25.209432437235733,-3.897784246006405 23.703446914450424,-3.5193480206798875 23.641048489464715,-3.263282677414258 23.598268430344287,-2.752557422724294 23.51159953024485,-2.497190093742989 23.467593716533194,-2.1152426117221177 23.40094028189246,-1.8608166459479847 23.35598567224996,-1.4831408422555274 23.28843448073955,-1.4322254587947136 23.529741043684158,-1.3549376775509967 23.892006219900516,-1.1602545609140247 24.7973167349394))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.815643400641
46.66302802454938
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
2021-12-26T02:32:58.027676Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24W004/2021/03/16/031B44
2.0E-4
2.0E-4
true
block average
2
2
25.0
-4.0
24.0
-3.0
POLYGON((-3.8400815949324905 24.0,-3.645503781091926 25.0,-3.0 25.0,-3.0 24.0,-3.8400815949324905 24.0))
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_031B44_N24W004_2021_03_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031B44_N24W004_2021_03_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031B44_N24W004_2021_03_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031B44_N24W004_2021_03_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031B44_N24W004_2021_03_16_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