https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-22T16:54:22.889675Z
2021-05-22T16:54:47.888482Z
s3://sentinel-s1-l1c/GRD/2021/5/22/IW/DV/S1B_IW_GRDH_1SDV_20210522T165422_20210522T165447_027020_033A64_063B
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
2021-05-22T16:54:22.889675Z
2021-05-22T16:54:47.888482Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1789422381609
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-22T18:22:37.707600Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210522T165422_20210522T165447_027020_033A64_063B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.412804101058011 31.597849389286004,15.802332080669597 31.6612135485008,16.077473909712833 31.705197024398913,16.49066916057211 31.770059832818493,16.76645014265749 31.812557983102884,17.18059065425547 31.875185576326963,17.456992733718984 31.916188725413257,17.733638049129006 31.956591385009606,18.02211143453776 31.998037646857988,17.72179237455554 33.501519612226495,17.428356880342115 33.460473889108634,17.146965458149303 33.420418820681796,16.865834099271556 33.37972739494371,16.44463224127987 33.31750034698876,16.164166053260494 33.27522481735694,15.743977729501683 33.210629304431706,15.46419765572006 33.16677980673205,15.068099876461133 33.103539772588455,15.248073409763041 32.320927421799354,15.412804101058011 31.597849389286004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59326785513738
46.50831515193159
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
2021-12-26T06:03:04.109585Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E015/2021/05/22/033A64
2.0E-4
2.0E-4
true
block average
2
2
33.0
15.0
32.0
16.0
POLYGON((15.321186675097037 32.0,15.09191041138455 33.0,16.0 33.0,16.0 32.0,15.321186675097037 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_033A64_N32E015_2021_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033A64_N32E015_2021_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033A64_N32E015_2021_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033A64_N32E015_2021_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033A64_N32E015_2021_05_22_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