https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-04T15:47:49.001435Z
2021-07-04T15:48:14.000118Z
s3://sentinel-s1-l1c/GRD/2021/7/4/IW/DV/S1A_IW_GRDH_1SDV_20210704T154749_20210704T154814_038629_048EEB_927D
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
2021-07-04T15:47:49.001435Z
2021-07-04T15:48:14.000118Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0288964874706
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-04T17:08:21.134666Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210704T154749_20210704T154814_038629_048EEB_927D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.23220953425219 -3.5902676070480415,38.23220516026163 -3.3712673129491595,39.41396960721324 -3.1110667728984236,39.375569380472086 -2.9301368235422247,39.30451236801427 -2.5668480509731353,39.26152812876895 -2.386854847502354,39.221412090263485 -2.2062371211388268,39.18195565677852 -2.025480492790421,39.14359704168184 -1.8444901645744356,39.093750718878255 -1.603772117799851,38.01633232113664 -1.8386499429132055,36.91718199504742 -2.077554301008643,36.9658118151642 -2.319235038862617,37.000800115202956 -2.501482711911195,37.03872364053841 -2.68309397014767,37.07984419881766 -2.864009734775318,37.13260865090108 -3.0423793971224367,37.15787800865391 -3.2267721010146655,37.19026287105892 -3.409612861501888,37.23220953425219 -3.5902676070480415))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75633
46.1179366059002
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
2021-12-26T08:11:24.418624Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2021/07/04/048EEB
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.176555388017775 -2.0,39.26152812876857 -2.3868548475006945,39.304512368014 -2.5668480509719216,39.37556938047188 -2.9301368235410443,39.39039700755309 -3.0,39.0 -3.0,39.0 -2.0,39.176555388017775 -2.0))
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_048EEB_S03E039_2021_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048EEB_S03E039_2021_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048EEB_S03E039_2021_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048EEB_S03E039_2021_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048EEB_S03E039_2021_07_04_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