https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-25T18:02:44.719893Z
2021-01-25T18:03:09.718267Z
s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1A_IW_GRDH_1SDV_20210125T180244_20210125T180309_036298_04422D_BA28
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
2021-01-25T18:02:44.719893Z
2021-01-25T18:03:09.718267Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210125T202627_V20210125T162144_20210125T193914.EOF
347.98901818788653
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-25T20:57:30.501770Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210125T180244_20210125T180309_036298_04422D_BA28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.7572227112282723 8.553412186452194,2.316369177261 8.66724857042329,2.8788570624600336 8.780869018926804,3.441469464548841 8.89360472179825,3.991988823042838 9.00302442285562,3.9209362362916207 9.36518988147649,3.847854091012554 9.727025621937381,3.6926759521249375 10.511239422110933,3.1384842690503287 10.4028112987565,2.5741392845998665 10.291330902202464,2.009932866415353 10.17881408107371,1.4474123178856744 10.065584017164241,1.4597730788288743 10.005390302832293,1.5367878693933612 9.642924313153753,1.5726207112371127 9.461145339373928,1.7572227112282723 8.553412186452194))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85586545597948
46.05243381528002
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
2021-12-26T00:00:56.081634Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N09E001/2021/01/25/04422D
2.0E-4
2.0E-4
true
block average
2
2
10.0
1.0
9.0
2.0
POLYGON((1.6664019636470588 9.0,1.5367878693933479 9.642924313153818,1.4609183808862471 10.0,2.0 10.0,2.0 9.0,1.6664019636470588 9.0))
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_04422D_N09E001_2021_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04422D_N09E001_2021_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04422D_N09E001_2021_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04422D_N09E001_2021_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04422D_N09E001_2021_01_25_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