https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-05T17:35:20.908151Z
2021-12-05T17:35:45.906254Z
s3://sentinel-s1-l1c/GRD/2021/12/5/IW/DV/S1A_IW_GRDH_1SDV_20211205T173520_20211205T173545_040876_04DA90_1254
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
2021-12-05T17:35:20.908151Z
2021-12-05T17:35:45.906254Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1758196129086
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-05T21:00:04.253038Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211205T173520_20211205T173545_040876_04DA90_1254
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.401338136810073 -31.453914235243353,15.77953700639818 -31.36707268136352,16.04202349855781 -31.306047878294862,16.304171108208806 -31.244489911118364,16.69675349150608 -31.151157326728292,16.958046768059127 -31.088274809046105,17.349340354349565 -30.992964835009566,17.609769671714176 -30.92877032022291,17.9300134377659 -30.84897504352437,17.873494674954507 -30.670383726097427,17.815626123191535 -30.492063990710115,17.760994541684987 -30.312951758354195,17.699938120274872 -30.13548995341892,17.642199242055923 -29.957214179312196,17.585702966541444 -29.778650543025336,17.525980575273522 -29.60092505129959,17.450794614530267 -29.36366444058303,17.13529745431547 -29.442041653985854,16.87677681803077 -29.505609586376202,16.490859426936012 -29.599419631571195,16.23318711372085 -29.661338604458702,15.846090934131626 -29.75328103878187,15.587636970949458 -29.81394923522832,15.328872758531034 -29.874113912803942,14.956078756996465 -29.959770851660863,15.079307118859084 -30.37779700428126,15.185908793224373 -30.736632191482727,15.293256429583911 -31.095367996659594,15.401338136810073 -31.453914235243353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03233
45.76541457495479
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
2021-12-26T15:57:54.746865Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/S31E015/2021/12/05/04DA90
2.0E-4
2.0E-4
true
block average
2
2
-30.0
15.0
-31.0
16.0
POLYGON((15.264718634142275 -31.0,15.0 -30.108764378423324,15.0 -30.0,16.0 -30.0,16.0 -31.0,15.264718634142275 -31.0))
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_04DA90_S31E015_2021_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DA90_S31E015_2021_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DA90_S31E015_2021_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DA90_S31E015_2021_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DA90_S31E015_2021_12_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