https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-06T15:54:45.730519Z
2018-08-06T15:55:10.729317Z
s3://sentinel-s1-l1c/GRD/2018/8/6/IW/DV/S1A_IW_GRDH_1SDV_20180806T155445_20180806T155510_023127_02831B_257E
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
2018-08-06T15:54:45.730519Z
2018-08-06T15:55:10.729317Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180806T182647_V20180806T141806_20180806T173536.EOF
348.0007212923915
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-06T18:35:29.789234Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180806T155445_20180806T155510_023127_02831B_257E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.968460451 -7.233442316,36.512782393 -7.112560981,37.077124701 -6.98649892,37.641164185 -6.859771786,38.174916362 -6.739183616,38.133617604 -6.55877625,38.053770115 -6.197168818,38.013084138 -6.01655027,37.974043751 -5.8355665,37.93339991 -5.65495443,37.894374346 -5.473983401,37.857917377 -5.292440453,37.84521267 -5.23280455,36.749940981 -5.477361828,35.644099014 -5.722079942,35.656529977 -5.781930113,35.692361133 -5.964065873,35.730825207 -6.145622639,35.770933527 -6.326818646,35.809244728 -6.508418426,35.849373824 -6.689619028,35.927821497 -7.052436515,35.968460451 -7.233442316))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65654
46.13921529085557
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
2021-12-22T22:11:25.387446Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S07E036/2018/08/06/02831B
2.0E-4
2.0E-4
true
block average
2
2
-6.0
36.0
-7.0
37.0
POLYGON((36.0 -7.0,36.0 -6.0,37.0 -6.0,37.0 -7.0,36.0 -7.0))
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_02831B_S07E036_2018_08_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02831B_S07E036_2018_08_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02831B_S07E036_2018_08_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02831B_S07E036_2018_08_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02831B_S07E036_2018_08_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 2019
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