https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-12T06:02:52.251790Z
2018-07-12T06:03:17.249841Z
s3://sentinel-s1-l1c/GRD/2018/7/12/IW/DV/S1A_IW_GRDH_1SDV_20180712T060252_20180712T060317_022757_027772_5402
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
2018-07-12T06:02:52.251790Z
2018-07-12T06:03:17.249841Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180712T075650_V20180712T034429_20180712T070159.EOF
193.0426280229812
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-12T08:08:43.741134Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180712T060252_20180712T060317_022757_027772_5402
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.342854103 36.012339867,0.922849885 36.076868743,0.634820686 36.120207511,0.202189867 36.183917327,-0.086615847 36.225522359,-0.520391407 36.286623219,-0.809946734 36.326483465,-1.099794192 36.365642786,-1.398073981 36.405163527,-1.473732051 36.044826608,-1.512379498 35.864716887,-1.551546275 35.68467587,-1.592252822 35.50483946,-1.63037752 35.324660013,-1.708481366 34.964545394,-1.720726432 34.905194009,-1.428076516 34.86535823,-1.14368626 34.825931312,-0.859568864 34.785841436,-0.433912808 34.724467095,-0.150494338 34.682726897,0.274095658 34.618884791,0.556791809 34.575504637,0.969049747 34.51098265,0.983255722 34.570402661,1.073328195 34.93085174,1.117546145 35.11121203,1.164445678 35.291158208,1.209771555 35.471356501,1.254648036 35.651630656,1.342854103 36.012339867))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65866163907903
46.58833557578916
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
2021-12-22T07:04:21.732201Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/07/12/027772
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.7007917556900682 35.0,-1.5922528220002523 35.504839459998834,-1.5515462750004816 35.68467586999811,-1.4833508208657173 36.0,-1.0 36.0,-1.0 35.0,-1.7007917556900682 35.0))
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_027772_N35W002_2018_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027772_N35W002_2018_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027772_N35W002_2018_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027772_N35W002_2018_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027772_N35W002_2018_07_12_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