https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-21T06:53:05.288086Z
2021-01-21T06:53:30.286986Z
s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1B_IW_GRDH_1SDV_20210121T065305_20210121T065330_025249_0301A0_039A
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-01-21T06:53:05.288086Z
2021-01-21T06:53:30.286986Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210121T090119_V20210121T043323_20210121T075053.EOF
192.710979370652
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-21T09:29:09.255410Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210121T065305_20210121T065330_025249_0301A0_039A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.084843221972585 31.260991029462534,-12.476820868965754 31.325030127192154,-12.749526035289758 31.368822365969635,-13.159053529708606 31.43342404539402,-13.432381107335521 31.475765145969344,-13.842829486943641 31.538183147585034,-14.116762351914778 31.579063967021746,-14.390932424720297 31.619358131740054,-14.685826185855651 31.661994281012646,-14.98385797619678 30.15796610910627,-14.693619037957205 30.114902617137552,-14.423764775252959 30.07424671169852,-14.154132297947246 30.033038227252682,-13.750104712874613 29.970192460510937,-13.481037236647909 29.927608547772472,-13.077868279360352 29.86270601624552,-12.809380505185203 29.818755328779364,-12.423440267379704 29.754547606642237,-12.248053927176983 30.53759450538057,-12.084843221972585 31.260991029462534))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62136045642042
46.45910500501132
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
2021-12-25T23:45:35.587344Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W013/2021/01/21/0301A0
2.0E-4
2.0E-4
true
block average
2
2
31.0
-13.0
30.0
-12.0
POLYGON((-12.143727289773102 31.0,-12.368463998353807 30.0,-13.0 30.0,-13.0 31.0,-12.143727289773102 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_0301A0_N30W013_2021_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0301A0_N30W013_2021_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0301A0_N30W013_2021_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0301A0_N30W013_2021_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0301A0_N30W013_2021_01_21_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