https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-05T03:53:11.541911Z
2023-12-05T03:53:24.194334Z
s3://sentinel-s1-l1c/GRD/2023/12/5/IW/DV/S1A_IW_GRDH_1SDV_20231205T035311_20231205T035324_051514_0637D5_C657
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
2023-12-05T03:53:11.541911Z
2023-12-05T03:53:24.194334Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231205T021117_V20231205T013328_20231205T080828.EOF
192.7105815559083
693000
Copernicus Ground Segment
2023-12-05T04:02:52.314564Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231205T035311_20231205T035324_051514_0637D5_C657
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.06696873194121 30.814341417770905,32.67439895062884 30.8787972338733,32.41108623106439 30.921316172026284,32.01450143617794 30.98427454959974,31.749903007660013 31.02555876273343,31.35254647205237 31.086473902902956,31.087343584575994 31.12640702708256,30.82194562004338 31.165791067201187,30.480075771112343 31.2156537188475,30.372291179846933 30.674154862220064,30.352719912790562 30.578515285021687,30.692243552735604 30.528453435530757,30.95607473424933 30.488893405622,31.219644199714672 30.448808033027262,31.613436572487636 30.387864262247838,31.876404887201012 30.34646486579011,32.26918628297738 30.283578811071052,32.53339675457944 30.24057117832912,32.91922701865469 30.176736354726177,32.939958764000885 30.27274803318088,32.98190712078911 30.4533716057459,33.06696873194121 30.814341417770905))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75992852512517
46.18262984315758
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
2023-12-05T05:57:44.061891Z
Batch API, v4.284.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/12/05/0637D5
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((31.0 30.482212963178366,30.3527199127916 30.578515285021417,30.437150199513418 31.0,31.0 31.0,31.0 30.482212963178366))
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_0637D5_N30E030_2023_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0637D5_N30E030_2023_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0637D5_N30E030_2023_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0637D5_N30E030_2023_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0637D5_N30E030_2023_12_05_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