https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-20T06:05:08.830814Z
2021-06-20T06:05:33.829406Z
s3://sentinel-s1-l1c/GRD/2021/6/20/IW/DV/S1B_IW_GRDH_1SDV_20210620T060508_20210620T060533_027436_0346D5_8519
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
2021-06-20T06:05:08.830814Z
2021-06-20T06:05:33.829406Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4478043468187
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-20T07:29:32.486222Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210620T060508_20210620T060533_027436_0346D5_8519
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8377370785853515 26.30609931957507,-1.2224082639337894 26.37267915506852,-1.4839470900504044 26.417312332470367,-1.876360481102943 26.483320680579915,-2.138523770168454 26.52677784997332,-2.663680418074497 26.61228484732027,-2.9255364771399592 26.65415210814467,-3.31354629797256 26.71524825166284,-3.3503626667562845 26.53488413130837,-3.41975729952521 26.173299042150532,-3.6072174705095716 25.20967285101414,-3.2224609263227197 25.147655263499814,-2.963654956104863 25.105340837303014,-2.4464911938216978 25.019346008116315,-2.0591559563371513 24.953682476314253,-1.8009487876792152 24.9093116559413,-1.5433092019218948 24.864561240004207,-1.162905053549085 24.797613920368363,-0.9157838237858964 25.94405760255247,-0.8772339721188884 26.125207714914104,-0.8377370785853515 26.30609931957507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7915035887205
46.64816000856934
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
2021-12-26T07:29:18.558768Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25W002/2021/06/20/0346D5
2.0E-4
2.0E-4
true
block average
2
2
26.0
-2.0
25.0
-1.0
POLYGON((-1.0 25.553362301906407,-1.119279799502383 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.553362301906407))
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_0346D5_N25W002_2021_06_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0346D5_N25W002_2021_06_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0346D5_N25W002_2021_06_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0346D5_N25W002_2021_06_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0346D5_N25W002_2021_06_20_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