https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-20T16:30:10.120306Z
2023-06-20T16:30:39.152480Z
s3://sentinel-s1-l1c/GRD/2023/6/20/IW/DV/S1A_IW_GRDH_1SDV_20230620T163010_20230620T163039_049072_05E6A9_25BB
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
2023-06-20T16:30:10.120306Z
2023-06-20T16:30:39.152480Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230620T164729_V20230620T162205_20230620T225705.EOF
347.2680680881135
693000
Copernicus Ground Segment
2023-06-20T17:09:28.418204Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230620T163010_20230620T163039_049072_05E6A9_25BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.90960798600952 30.14835210577687,22.310385716556624 30.21466703999392,22.579721548212135 30.25849583646854,22.984866005828216 30.323310966926904,23.255259919359343 30.36582534850021,23.660736440996192 30.428465619685998,23.932099536876024 30.46964050968991,24.203134388532327 30.51016984308077,24.48006016286972 30.55096212749185,24.254578635877852 31.691890856823154,24.218553210704226 31.872389376943147,24.181197153591906 32.0526969965809,24.15693084321402 32.17456725478163,23.87543864015418 32.13425344316284,23.599799130680655 32.09413488295573,23.188575334097795 32.03310159719958,22.91268025478559 31.99136374524077,22.500480008797332 31.927817243515715,22.22604097756605 31.88471901303797,21.951566925059623 31.840983549696148,21.544358278998484 31.77492930860905,21.613107792857093 31.47208021821535,21.694509937252523 31.110401046166228,21.855699048785176 30.38679831873635,21.90960798600952 30.14835210577687))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75215703698085
46.55324395696734
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
2023-06-20T18:55:46.361635Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N30E022/2023/06/20/05E6A9
2.0E-4
2.0E-4
true
block average
2
2
31.0
22.0
30.0
23.0
POLYGON((23.0 30.32569050422671,22.57972154811495 30.258495836452944,22.0 30.16330887608769,22.0 31.0,23.0 31.0,23.0 30.32569050422671))
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_05E6A9_N30E022_2023_06_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E6A9_N30E022_2023_06_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E6A9_N30E022_2023_06_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E6A9_N30E022_2023_06_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E6A9_N30E022_2023_06_20_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