https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-23T16:47:17.293849Z
2020-09-23T16:47:42.292727Z
s3://sentinel-s1-l1c/GRD/2020/9/23/IW/DV/S1A_IW_GRDH_1SDV_20200923T164717_20200923T164742_034488_040366_DB68
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
2020-09-23T16:47:17.293849Z
2020-09-23T16:47:42.292727Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200923T203822_V20200923T151557_20200923T183327.EOF
347.4698996200933
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-23T23:50:09.034419Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200923T164717_20200923T164742_034488_040366_DB68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.297180386778034 -26.45686696944553,26.658902119412048 -26.373733238225217,26.911373964432258 -26.315089650813164,27.16117015718942 -26.256579593585602,27.538992674403747 -26.167140228233627,27.913944820915976 -26.077275147503954,28.164634982250725 -26.01657156004916,28.70989639038495 -25.882829556245458,28.655121991730034 -25.704403952627633,28.549895499984174 -25.3463355991465,28.49625534326497 -25.167583946396007,28.44327183257436 -24.988685927005868,28.392169205665574 -24.809339872029327,28.3417887656617 -24.629829337919936,28.29203859536174 -24.45018192847526,28.27325129105393 -24.391738264801653,27.731462900131255 -24.52411292365996,27.479247288661085 -24.58499227645397,27.111575729117966 -24.672853389791292,26.86166413926257 -24.732005722133202,26.488369613525855 -24.81948235286194,26.241743165872386 -24.876696004233253,25.882441215959723 -24.959231170298494,25.898461929795868 -25.01840845198079,25.952630129807662 -25.197186158184937,25.998053063897984 -25.3779887839572,26.049097735840647 -25.557510824828007,26.097790584325775 -25.737587150006007,26.150035690363644 -25.916858582166242,26.24768822063817 -26.277015935938874,26.297180386778034 -26.45686696944553))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36838
46.03555492948637
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
2021-12-25T17:33:26.783210Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S26E027/2020/09/23/040366
2.0E-4
2.0E-4
true
block average
2
2
-25.0
27.0
-26.0
28.0
POLYGON((27.0 -26.0,27.0 -25.0,28.0 -25.0,28.0 -26.0,27.0 -26.0))
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_040366_S26E027_2020_09_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040366_S26E027_2020_09_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040366_S26E027_2020_09_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040366_S26E027_2020_09_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040366_S26E027_2020_09_23_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