https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-14T04:32:53.284224Z
2021-05-14T04:33:18.283188Z
s3://sentinel-s1-l1c/GRD/2021/5/14/IW/DV/S1A_IW_GRDH_1SDV_20210514T043253_20210514T043318_037879_047873_6F1F
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
2021-05-14T04:32:53.284224Z
2021-05-14T04:33:18.283188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9684501848545
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-14T06:01:07.628175Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210514T043253_20210514T043318_037879_047873_6F1F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.73834094343037 35.0054568587824,23.330450840340795 35.06898152989501,23.04882494811499 35.111980971095946,22.625837197569773 35.17525352706796,22.343484891613453 35.2166150947273,21.91942523251047 35.27742312172643,21.63637027561247 35.31713649088524,21.35304108248457 35.35618781316005,21.023155882642133 35.40075525047125,20.87725128751782 34.67939331082784,20.71993475595911 33.89800714907013,21.043843239605625 33.85302169409692,21.32205279797079 33.813651146165206,21.60000587841258 33.77365478040673,22.016447159825304 33.71249002752395,22.293744233962506 33.67093560806059,22.709185928012143 33.607440990888925,22.98580638297612 33.56433824310419,23.38647475173962 33.5007274980271,23.56864155395744 34.283168903204825,23.73834094343037 35.0054568587824))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62294240931195
46.31029214443868
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
2021-12-26T05:38:53.365790Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E022/2021/05/14/047873
2.0E-4
2.0E-4
true
block average
2
2
35.0
22.0
34.0
23.0
POLYGON((22.0 34.0,22.0 35.0,23.0 35.0,23.0 34.0,22.0 34.0))
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_047873_N34E022_2021_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047873_N34E022_2021_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047873_N34E022_2021_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047873_N34E022_2021_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047873_N34E022_2021_05_14_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