https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T18:35:13.974775Z
2022-10-31T18:35:38.973500Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T183513_20221031T183538_045690_0576E0_4133
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
2022-10-31T18:35:13.974775Z
2022-10-31T18:35:38.973500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221031T203514_V20221031T165454_20221031T201224.EOF
348.01195913454336
693000
Copernicus Ground Segment
2022-10-31T21:05:02.307162Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T183513_20221031T183538_045690_0576E0_4133
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968507940223043 6.113597455052952,-5.412094260931725 6.228847914480293,-4.849512107758394 6.344726431006126,-4.294277275521031 6.458434429059591,-3.7485064078099963 6.569562695613286,-3.8214489009035857 6.9316245887059695,-3.8928485339442584 7.2940687983828045,-3.9299499179930115 7.474998674062063,-4.051020505891627 8.077803134013447,-4.597483252109969 7.968163157496939,-5.159384175895458 7.854608065644248,-5.7216369076537354 7.740164857232609,-6.278610165996286 7.626001671545758,-6.267319003524442 7.56602748997507,-6.2304625761322185 7.384368479197665,-6.190461003215082 7.203356550011018,-6.154450432715494 7.021518011389728,-6.043979509904306 6.476489811829274,-5.968507940223043 6.113597455052952))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82548957579151
46.06185067417155
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
2022-10-31T23:13:58.127530Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2022/10/31/0576E0
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.8237745624647195,-3.8928485339443286 7.294068798383108,-3.83491850296937 7.0,-4.0 7.0,-4.0 7.8237745624647195))
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_0576E0_N07W004_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0576E0_N07W004_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0576E0_N07W004_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0576E0_N07W004_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0576E0_N07W004_2022_10_31_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 2021
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