https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-16T18:42:02.735430Z
2022-05-16T18:42:27.733907Z
s3://sentinel-s1-l1c/GRD/2022/5/16/IW/DV/S1A_IW_GRDH_1SDV_20220516T184202_20220516T184227_043240_0529FF_CABF
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
2022-05-16T18:42:02.735430Z
2022-05-16T18:42:27.733907Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220516T172433_V20220516T165452_20220516T232952.EOF
347.2030676217627
693000
Copernicus Ground Segment
2022-05-16T19:07:19.874219Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220516T184202_20220516T184227_043240_0529FF_CABF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.251642081654362 31.258007363985516,-10.865145738175165 31.321138246442317,-10.600720100907386 31.36360994906043,-10.203639640836261 31.426296362823443,-9.9386282700533 31.467404520522283,-9.672746469559955 31.50806144799213,-9.269976011428943 31.56853028359495,-9.006108381516013 31.60742268438394,-8.649112967589328 31.65910675328197,-8.756958668647572 32.200656727089886,-8.903977149122872 32.92235458217403,-8.951960267524774 33.16225166342582,-9.315136182032475 33.11103804517539,-9.585440658771654 33.0721836110035,-9.85550610232833 33.03274502185608,-10.260149538028504 32.972494802958536,-10.529604384210806 32.93160185743524,-10.933318216570328 32.869176821199794,-11.202144297954234 32.826838514950936,-11.595047215621028 32.763843874654896,-11.4158878081309 31.981223892283225,-11.251642081654362 31.258007363985516))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68999852765974
46.1356475468091
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
2022-05-16T20:58:25.153640Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N32W009/2022/05/16/0529FF
2.0E-4
2.0E-4
true
block average
2
2
33.0
-9.0
32.0
-8.0
POLYGON((-8.91950743093146 33.0,-8.716999354730698 32.0,-9.0 32.0,-9.0 33.0,-8.91950743093146 33.0))
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_0529FF_N32W009_2022_05_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0529FF_N32W009_2022_05_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0529FF_N32W009_2022_05_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0529FF_N32W009_2022_05_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0529FF_N32W009_2022_05_16_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 2021
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