https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-15T04:35:53.211694Z
2021-04-15T04:36:20.514175Z
s3://sentinel-s1-l1c/GRD/2021/4/15/IW/DV/S1A_IW_GRDH_1SDV_20210415T043553_20210415T043620_037456_046A64_D4B1
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
2021-04-15T04:35:53.211694Z
2021-04-15T04:36:20.514175Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9987462415216
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-15T09:25:23.091518Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210415T043553_20210415T043620_037456_046A64_D4B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.127301288006397 -5.77365439800179,16.026900373010317 -5.5301347476867795,14.920394684768668 -5.28305063507703,14.88172827381224 -5.464010716343831,14.84063448680135 -5.644522712886464,14.801322440756598 -5.82544605073448,14.760534279505826 -6.006042463240036,14.716260932047124 -6.185852996653929,14.67676340016726 -6.366756849426526,14.63929994854401 -6.5481331161814555,14.599832226642269 -6.729061181000157,14.582714227365605 -6.8030507289274516,15.130708530457353 -6.926871678132725,15.691895443531738 -7.052970471481958,16.25117461175452 -7.177910285150677,16.79565261229302 -7.298839947832785,16.811415002032057 -7.224363186591145,16.891103385336088 -6.86179515971428,16.929867108851816 -6.680277768331367,16.970143283606024 -6.499100791798195,17.00870027052759 -6.317546612986347,17.127301288006397 -5.77365439800179))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56582172519626
45.95224046433261
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
2021-12-26T04:09:18.505991Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S07E015/2021/04/15/046A64
2.0E-4
2.0E-4
true
block average
2
2
-6.0
15.0
-7.0
16.0
POLYGON((15.456156983349045 -7.0,15.0 -6.897337695353829,15.0 -6.0,16.0 -6.0,16.0 -7.0,15.456156983349045 -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_046A64_S07E015_2021_04_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046A64_S07E015_2021_04_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046A64_S07E015_2021_04_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046A64_S07E015_2021_04_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046A64_S07E015_2021_04_15_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