https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-09T04:11:07.537068Z
2021-08-09T04:11:36.561385Z
s3://sentinel-s1-l1c/GRD/2021/8/9/IW/DV/S1B_IW_GRDH_1SDV_20210809T041107_20210809T041136_028164_035C26_FA3C
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
2021-08-09T04:11:07.537068Z
2021-08-09T04:11:36.561385Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2751410186231
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-09T10:38:13.540875Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210809T041107_20210809T041136_028164_035C26_FA3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.06401513071245 22.08694935800016,26.467338571597722 22.19456417587159,25.866618334853563 22.30053895674448,25.263200203450072 22.40459453266633,24.666367916999437 22.505150141929068,24.619812060034242 22.267204108948256,24.553973820341625 21.904827662004003,24.5193472577615 21.72391587426129,24.483867560521084 21.543142675058228,24.44738395241361 21.362534538099247,24.411893530660137 21.181754913899237,24.35408610343479 20.87888810720816,24.94088792222483 20.77774202702121,25.536294715570733 20.672923764599854,26.131642439999062 20.56591542826338,26.719437678938394 20.45810634290417,26.783186933137067 20.761443575451636,26.937636819487352 21.4859663505614,27.06401513071245 22.08694935800016))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83836145117046
46.08752
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
2021-12-26T09:58:47.031445Z
Batch API, v4.44.1
s3://deafrica-sentinel-1/s1_rtc/N21E024/2021/08/09/035C26
2.0E-4
2.0E-4
true
block average
2
2
22.0
24.0
21.0
25.0
POLYGON((24.377202426432373 21.0,24.44738395243534 21.36253453820959,24.519347257752855 21.72391587421683,24.571265173722857 22.0,25.0 22.0,25.0 21.0,24.377202426432373 21.0))
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_035C26_N21E024_2021_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035C26_N21E024_2021_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035C26_N21E024_2021_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035C26_N21E024_2021_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035C26_N21E024_2021_08_09_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