https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T17:27:55.490126Z
2021-01-12T17:28:20.488291Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T172755_20210112T172820_036108_043B95_3073
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
2021-01-12T17:27:55.490126Z
2021-01-12T17:28:20.488291Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210112T212912_V20210112T171921_20210112T203651.EOF
347.1917293875292
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-13T08:56:09.008051Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210112T172755_20210112T172820_036108_043B95_3073
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.222822881227328 31.441659021145835,7.617398540182705 31.505940761911138,7.884849568520584 31.54877054719284,8.15304966818247 31.591120604468188,8.555048501339442 31.653476244572417,8.958020518530834 31.71463254842486,9.228123717594737 31.754867419838117,9.497324444758698 31.794366508121463,9.828464299202292 31.842111273696265,9.791996438929392 32.02245756646119,9.720917540820986 32.38358798121258,9.647564639520105 32.74438679457808,9.526557218140152 33.34531263829747,9.1888258945651 33.29789203643768,8.915014544977506 33.25871902828253,8.505648089870675 33.19896305383839,8.231708824947972 33.15818047460624,7.9588495684519245 33.11692197414948,7.550875674212115 33.054046842577534,7.279088215518298 33.01137086146894,6.8780733942992 32.9472455303076,7.099584804616124 31.983933999811313,7.222822881227328 31.441659021145835))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71255815077646
46.27519121105495
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
2021-12-25T23:20:05.132357Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E009/2021/01/12/043B95
2.0E-4
2.0E-4
true
block average
2
2
33.0
9.0
32.0
10.0
POLYGON((9.596092240417786 33.0,9.72091754082654 32.38358798118447,9.796537587977774 32.0,9.0 32.0,9.0 33.0,9.596092240417786 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_043B95_N32E009_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B95_N32E009_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B95_N32E009_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B95_N32E009_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B95_N32E009_2021_01_12_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