https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-24T17:01:45.592010Z
2021-09-24T17:02:10.591011Z
s3://sentinel-s1-l1c/GRD/2021/9/24/IW/DV/S1B_IW_GRDH_1SDV_20210924T170145_20210924T170210_028843_037130_8FDC
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
2021-09-24T17:01:45.592010Z
2021-09-24T17:02:10.591011Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3961546211789
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-24T18:00:51.115437Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210924T170145_20210924T170210_028843_037130_8FDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.134367036671511 28.118937785662794,14.517760569952634 28.183927763319762,14.781681399375902 28.227994205067446,15.179059710215144 28.29331698691374,15.445215956851069 28.33637892994709,15.842039384314024 28.39955863670666,16.107494829610072 28.441137243424933,16.646408418336733 28.523856788065594,16.540177049507832 29.065719169232764,16.50513614330821 29.246417091158317,16.470995516638574 29.42724460241675,16.397096416215433 29.788058749780284,16.348533865073613 30.028266272609415,15.800565495296679 29.946196347199212,15.530562933733943 29.904868955142437,15.12842663628085 29.842227670197524,14.723763646138774 29.777881930035882,14.45525895832507 29.73445766065305,14.186824244519345 29.69046363934175,13.799426682921322 29.6259393528113,13.812025395777841 29.565939419262314,13.852508407469575 29.385079099239483,13.893651939751031 29.204331744214365,13.932375052418157 29.02317800477049,13.97299257477041 28.842345242689742,14.096048238768942 28.30006135728748,14.134367036671511 28.118937785662794))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76449536249786
46.57058370662654
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
2021-12-26T12:17:30.653060Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N28E013/2021/09/24/037130
2.0E-4
2.0E-4
true
block average
2
2
29.0
13.0
28.0
14.0
POLYGON((14.0 28.723328441574516,13.93758115067178 29.0,14.0 29.0,14.0 28.723328441574516))
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_037130_N28E013_2021_09_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037130_N28E013_2021_09_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037130_N28E013_2021_09_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037130_N28E013_2021_09_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037130_N28E013_2021_09_24_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