https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-04T16:04:16.413598Z
2021-03-04T16:04:41.411999Z
s3://sentinel-s1-l1c/GRD/2021/3/4/IW/DV/S1A_IW_GRDH_1SDV_20210304T160416_20210304T160441_036850_045565_A8DC
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
2021-03-04T16:04:16.413598Z
2021-03-04T16:04:41.411999Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210304T151449_V20210304T142637_20210304T210137.EOF
348.0294592369188
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-04T21:01:50.708222Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210304T160416_20210304T160441_036850_045565_A8DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.047382865181795 -3.2618056700647706,34.15897504672194 -3.0186833645101534,35.24772762722648 -2.7793682166805445,35.20920492857748 -2.5984976407533593,35.16932655244071 -2.417840598254357,35.13017657244967 -2.2370290417511836,35.09203855697827 -2.0560007743728654,35.05316908071916 -1.8751412107837528,35.01526364739132 -1.6940761632992034,34.97526092507644 -1.51347918076477,34.93869766417899 -1.3321337514959903,34.925673198587724 -1.272651670483418,32.72564040925812 -1.7506366171698096,32.814951965983994 -2.1733700597593657,32.96937547494165 -2.8991577047363597,33.047382865181795 -3.2618056700647706))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81967
46.23597524706274
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
2021-12-26T01:58:12.329733Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E033/2021/03/04/045565
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_045565_S03E033_2021_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045565_S03E033_2021_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045565_S03E033_2021_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045565_S03E033_2021_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045565_S03E033_2021_03_04_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