https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-06T19:04:55.896087Z
2022-07-06T19:05:24.893640Z
s3://sentinel-s1-l1c/GRD/2022/7/6/IW/DV/S1A_IW_GRDH_1SDV_20220706T190455_20220706T190524_043984_054012_D550
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
2022-07-06T19:04:55.896087Z
2022-07-06T19:05:24.893640Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220706T175416_V20220706T171937_20220706T235437.EOF
347.55844721032076
693000
Copernicus Ground Segment
2022-07-06T19:26:38.157416Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220706T190455_20220706T190524_043984_054012_D550
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.9891466758481 24.667027262408304,-15.621019783735262 24.731943596939605,-15.373771513347243 24.774999572398077,-15.002581363644232 24.838818638192866,-14.754442448931638 24.88093192753275,-14.382747217953668 24.943192479405425,-14.133443918813315 24.984397583908013,-13.885183671970758 25.024990099050164,-13.544058381717807 25.080038914715438,-13.696567360815529 25.861723889703796,-13.766632673271188 26.223353301699824,-13.839143295565739 26.584585596499604,-13.862509190869613 26.704128853726065,-14.208568792797784 26.649672948534935,-14.4603079086784 26.609490284097156,-14.711870346315365 26.56886341034705,-15.088879472998704 26.507092699692173,-15.339993705223254 26.46536019468158,-15.716323652599261 26.401936287793397,-15.966980573619319 26.359105158635153,-16.34015977641154 26.294466689660258,-16.15758592617175 25.450246789477237,-15.9891466758481 24.667027262408304))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77461265343831
46.11551511999808
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
2022-07-06T21:12:14.483716Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N24W015/2022/07/06/054012
2.0E-4
2.0E-4
true
block average
2
2
25.0
-15.0
24.0
-14.0
POLYGON((-14.038020916401939 25.0,-15.0 24.839256738416776,-15.0 25.0,-14.038020916401939 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_054012_N24W015_2022_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054012_N24W015_2022_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054012_N24W015_2022_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054012_N24W015_2022_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054012_N24W015_2022_07_06_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