https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-06T16:19:41.683138Z
2021-07-06T16:20:10.707324Z
s3://sentinel-s1-l1c/GRD/2021/7/6/IW/DV/S1B_IW_GRDH_1SDV_20210706T161941_20210706T162010_027675_034D92_1B5A
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-06T16:19:41.683138Z
2021-07-06T16:20:10.707324Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02314838520516
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-06T17:49:55.045051Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210706T161941_20210706T162010_027675_034D92_1B5A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.236723853173082 -4.691539180557761,30.34028165940701 -4.4485104650732215,31.437819693945293 -4.205046428594785,31.385145711228226 -3.9663349487994797,31.34626744049145 -3.7854101556594655,31.3089846562119 -3.6041393032907845,31.156158801375845 -2.879949592777744,31.116587065507712 -2.6992244804375796,31.088815283286625 -2.578206276291113,29.996354550746723 -2.817974639870057,28.912326026776093 -3.054802544329469,28.93520197362043 -3.177239612471461,28.979230882664485 -3.357499768459342,29.01878839519795 -3.538743098361286,29.047637253339023 -3.7223419699061373,29.07325647626945 -3.906657436836817,29.107543208501568 -4.089075189188689,29.146855272976826 -4.2703924018910016,29.236723853173082 -4.691539180557761))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74036110690507
46.06166730507476
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
2021-12-26T08:15:51.184733Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S05E031/2021/07/06/034D92
2.0E-4
2.0E-4
true
block average
2
2
-4.0
31.0
-5.0
32.0
POLYGON((31.392574228393094 -4.0,31.43781969394531 -4.205046428594775,31.0 -4.302166844091338,31.0 -4.0,31.392574228393094 -4.0))
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_034D92_S05E031_2021_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034D92_S05E031_2021_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034D92_S05E031_2021_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034D92_S05E031_2021_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034D92_S05E031_2021_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 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