https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-07T04:07:55.754310Z
2021-12-07T04:08:20.753224Z
s3://sentinel-s1-l1c/GRD/2021/12/7/IW/DV/S1B_IW_GRDH_1SDV_20211207T040755_20211207T040820_029914_039231_4BFD
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
2021-12-07T04:07:55.754310Z
2021-12-07T04:08:20.753224Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8767418091173
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-07T04:43:47.020832Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211207T040755_20211207T040820_029914_039231_4BFD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.64444172254908 33.852363468165656,29.242773369746892 33.91586746634327,28.969913332999074 33.95820544918714,28.560121514350936 34.02057855445345,28.286597101699247 34.06140251247594,27.875823762078337 34.121497547898926,27.601655179042652 34.1607981910579,27.32723471056152 34.1994869234615,26.966125313420555 34.24939248350307,26.821126352366743 33.52781972029635,26.664726050926696 32.74626900423417,27.019561074629927 32.695888462813,27.289226962351126 32.656878595539574,27.558657280229937 32.617290847474926,27.962354791581156 32.556828787573785,28.231183673052612 32.51580243525089,28.63396581871542 32.453188974024656,28.90217578089011 32.41073277598039,29.29702518620957 32.347115820171496,29.476931569607437 33.12979447728961,29.64444172254908 33.852363468165656))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66112973996992
46.10982551291588
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
2021-12-26T16:00:55.637574Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N33E027/2021/12/07/039231
2.0E-4
2.0E-4
true
block average
2
2
34.0
27.0
33.0
28.0
POLYGON((27.0 33.0,27.0 34.0,28.0 34.0,28.0 33.0,27.0 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_039231_N33E027_2021_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039231_N33E027_2021_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039231_N33E027_2021_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039231_N33E027_2021_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039231_N33E027_2021_12_07_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