https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T17:24:46.624488Z
2021-06-05T17:25:11.623532Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T172446_20210605T172511_038208_048257_AFFC
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-06-05T17:24:46.624488Z
2021-06-05T17:25:11.623532Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7444047254489
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T20:07:01.986262Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T172446_20210605T172511_038208_048257_AFFC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.708670416683512 19.904819425018253,10.293982895193313 20.012806603583204,10.884972437875012 20.119733273718285,11.477528409359358 20.22481432248156,12.061711893366288 20.326317356343296,11.921809276040106 21.04979417664447,11.81769926273344 21.592558347816937,11.771989221085539 21.83365025917559,11.18091197102076 21.73306957913485,10.582807127717674 21.628999197435753,9.984304008180995 21.52255717877692,9.395225845591693 21.415540984652637,9.407946260561967 21.355352351087262,9.444677694244163 21.173869574754363,9.48424088945408 20.992906069436998,9.519304378242504 20.811114012379104,9.556099909582443 20.629638953200814,9.594063295758714 20.4483784541881,9.632850411618296 20.26726983370858,9.708670416683512 19.904819425018253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89229326636511
46.06308930726813
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
2021-12-26T06:46:43.482466Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N20E009/2021/06/05/048257
2.0E-4
2.0E-4
true
block average
2
2
21.0
9.0
20.0
10.0
POLYGON((9.688759853736997 20.0,9.556099909582574 20.629638953199915,9.48268997696933 21.0,10.0 21.0,10.0 20.0,9.688759853736997 20.0))
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_048257_N20E009_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048257_N20E009_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048257_N20E009_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048257_N20E009_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048257_N20E009_2021_06_05_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