https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-14T18:52:37.656124Z
2022-05-14T18:53:02.654581Z
s3://sentinel-s1-l1c/GRD/2022/5/14/IW/DV/S1A_IW_GRDH_1SDV_20220514T185237_20220514T185302_043211_052922_1596
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
2022-05-14T18:52:37.656124Z
2022-05-14T18:53:02.654581Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220514T205932_V20220514T171114_20220514T202844.EOF
347.9694733277128
693000
Copernicus Ground Segment
2022-05-14T21:39:46.295510Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220514T185237_20220514T185302_043211_052922_1596
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.8742312738567 9.96789818331406,-10.310368198319377 10.081485043470208,-9.74571986540638 10.194184202860283,-9.180542001777724 10.305931690397328,-8.631110955867703 10.413539799588854,-8.703480277656437 10.775409199492495,-8.774553051141188 11.13760202711263,-8.846865899675098 11.499533344170706,-8.880917386558332 11.680896144843178,-8.928552742280296 11.921776986655217,-9.481471788221537 11.815245057402366,-10.049484343659419 11.704593637215313,-10.616651833444251 11.592893681477783,-11.183793194807203 11.479995270699257,-11.096739493826139 11.057032223581693,-11.05183280762514 10.877072988200158,-10.984944674480376 10.512537036165005,-10.949942440838369 10.330577439794148,-10.911338611712074 10.149343151206144,-10.8742312738567 9.96789818331406))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88028667541323
46.10057255779729
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
2022-05-14T23:30:28.351253Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/N10W012/2022/05/14/052922
2.0E-4
2.0E-4
true
block average
2
2
11.0
-12.0
10.0
-11.0
POLYGON((-11.0 10.594587575826937,-11.051832807625086 10.877072988199885,-11.082507780947912 11.0,-11.0 11.0,-11.0 10.594587575826937))
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_052922_N10W012_2022_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052922_N10W012_2022_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052922_N10W012_2022_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052922_N10W012_2022_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052922_N10W012_2022_05_14_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