https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T17:29:51.979135Z
2023-07-25T17:30:16.977525Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T172951_20230725T173016_049583_05F650_83B1
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
2023-07-25T17:29:51.979135Z
2023-07-25T17:30:16.977525Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230725T160759_V20230725T154059_20230725T221559.EOF
346.6956342871874
693000
Copernicus Ground Segment
2023-07-25T18:03:30.644257Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T172951_20230725T173016_049583_05F650_83B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.821790884110065 37.46328280909072,6.235667523643249 37.525694256453185,6.527628445131342 37.56878013600326,6.966193534157355 37.63205573366364,7.258979086903552 37.67333449392235,7.698758495935013 37.73389055610353,7.992338308975911 37.77335051771979,8.286227145294665 37.81207973902515,8.623841894884054 37.855599657607534,8.400286147833953 38.93672789745678,8.312681891067127 39.35688664825145,7.967348622346328 39.31366371277719,7.6672280454856185 39.275206042270014,7.36743840404534 39.23597721180105,6.918386914316258 39.17569238019075,6.619449492056324 39.134544179902726,6.1717025777531465 39.07138963905333,5.873652151778108 39.02833461616778,5.451176435564372 38.965898350539945,5.644902865545679 38.1846995284987,5.821790884110065 37.46328280909072))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53399676736015
46.30095085358014
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
2023-07-25T21:52:16.943484Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N38E006/2023/07/25/05F650
2.0E-4
2.0E-4
true
block average
2
2
39.0
6.0
38.0
7.0
POLYGON((6.0 38.0,6.0 39.0,7.0 39.0,7.0 38.0,6.0 38.0))
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_05F650_N38E006_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F650_N38E006_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F650_N38E006_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F650_N38E006_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F650_N38E006_2023_07_25_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