https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-08T04:57:34.692734Z
2021-09-08T04:57:59.691468Z
s3://sentinel-s1-l1c/GRD/2021/9/8/IW/DV/S1B_IW_GRDH_1SDV_20210908T045734_20210908T045759_028602_0369C6_A653
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
2021-09-08T04:57:34.692734Z
2021-09-08T04:57:59.691468Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8109222936056
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-08T06:01:37.566923Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210908T045734_20210908T045759_028602_0369C6_A653
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.07673058859671 32.86606216474464,16.66445549938259 32.932039903256005,16.38688358561636 32.97564028222646,15.970019302979306 33.03988436056003,15.691776791574936 33.08194051257129,15.273921518465567 33.1438607924966,14.995028438395744 33.18436287354569,14.715880879595584 33.22424064383982,14.428963048852323 33.264535611462065,14.320696791800183 32.72313384013493,14.283859104040697 32.54273413239088,14.127168537533823 31.76130006145145,14.409681665743395 31.72055602481463,14.684599894755 31.680268632570602,15.096319367683574 31.618761311997243,15.370748949703271 31.576982409896132,15.644408913339383 31.534696667502917,16.054395278209824 31.47017935530972,16.32740514708251 31.42644040980628,16.73293139219299 31.360320908306672,16.910968919847836 32.14309371267537,17.07673058859671 32.86606216474464))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69807320429361
46.5426406271002
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
2021-12-26T11:27:56.106749Z
Batch API, v4.49.0
s3://deafrica-sentinel-1/s1_rtc/N32E015/2021/09/08/0369C6
2.0E-4
2.0E-4
true
block average
2
2
33.0
15.0
32.0
16.0
POLYGON((15.0 32.0,15.0 33.0,16.0 33.0,16.0 32.0,15.0 32.0))
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_0369C6_N32E015_2021_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0369C6_N32E015_2021_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0369C6_N32E015_2021_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0369C6_N32E015_2021_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0369C6_N32E015_2021_09_08_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