https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-07T04:25:14.717465Z
2023-11-07T04:25:39.716071Z
s3://sentinel-s1-l1c/GRD/2023/11/7/IW/DV/S1A_IW_GRDH_1SDV_20231107T042514_20231107T042539_051106_0629C5_1DAA
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
2023-11-07T04:25:14.717465Z
2023-11-07T04:25:39.716071Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231107T024404_V20231107T020623_20231107T084123.EOF
192.8901371125888
693000
Copernicus Ground Segment
2023-11-07T04:40:39.206546Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231107T042514_20231107T042539_051106_0629C5_1DAA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.55801223498058 33.97042037256385,25.151317181581884 34.034613438785655,24.87509006754979 34.07739071072839,24.46023393446389 34.140392656623675,24.18332439684919 34.18161573093641,23.76746033206805 34.24227899288668,23.489889465071634 34.2819381068473,23.212060118556565 34.32096898387729,22.876368915244864 34.36722234267687,22.731294470528844 33.64574029436825,22.574790510008285 32.86413760211714,22.904623183931882 32.81744253825586,23.1776170881312 32.778085176945154,23.45036923626084 32.73813445521776,23.85903759666076 32.677098980926004,24.131172269467978 32.63567118300274,24.538900602947933 32.572426845571755,24.810399516184507 32.52953103922475,25.21016010553755 32.46522602475528,25.39030357477828 33.247949339262775,25.55801223498058 33.97042037256385))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66616839239532
46.25209943248172
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
2023-11-07T15:08:15.126910Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N33E022/2023/11/07/0629C5
2.0E-4
2.0E-4
true
block average
2
2
34.0
22.0
33.0
23.0
POLYGON((22.601994873051655 33.0,22.802528439828947 34.0,23.0 34.0,23.0 33.0,22.601994873051655 33.0))
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_0629C5_N33E022_2023_11_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0629C5_N33E022_2023_11_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0629C5_N33E022_2023_11_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0629C5_N33E022_2023_11_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0629C5_N33E022_2023_11_07_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