https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-19T19:04:52.590260Z
2022-05-19T19:05:21.614550Z
s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T190452_20220519T190521_043284_052B40_60B1
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
2022-05-19T19:04:52.590260Z
2022-05-19T19:05:21.614550Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220519T180206_V20220519T171934_20220519T235434.EOF
347.5584671630868
693000
Copernicus Ground Segment
2022-05-19T19:27:37.969657Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220519T190452_20220519T190521_043284_052B40_60B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.987366144082477 24.665808138218647,-15.619243039993824 24.73072424328039,-15.371997295833683 24.77378006798249,-15.000810921817372 24.837598922726606,-14.752674158909002 24.87971223652612,-14.380984638161639 24.941972352472384,-14.1316825723144 24.98317765716226,-13.883424691972436 25.02377022574708,-13.542498130559775 25.07878781246605,-13.765005110806626 26.2217423676463,-13.837515656918047 26.582974932242497,-13.861197304739264 26.704138732738084,-14.207059111053564 26.649714193867553,-14.458798381738776 26.609531858348532,-14.71036097538769 26.56890531369362,-15.087370339184403 26.50713510192741,-15.338484729199585 26.465402921862083,-15.7148149166863 26.40197950988044,-15.965472000094426 26.359148715654438,-16.338651444208434 26.294510734207314,-16.155726821504242 25.448667100021797,-15.987366144082477 24.665808138218647))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77757791246303
46.11746566118082
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
2022-05-19T21:16:03.056880Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N24W015/2022/05/19/052B40
2.0E-4
2.0E-4
true
block average
2
2
25.0
-15.0
24.0
-14.0
POLYGON((-14.028799721562816 25.0,-15.0 24.83773655088145,-15.0 25.0,-14.028799721562816 25.0))
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_052B40_N24W015_2022_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052B40_N24W015_2022_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052B40_N24W015_2022_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052B40_N24W015_2022_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052B40_N24W015_2022_05_19_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