https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-31T04:53:33.923315Z
2021-03-31T04:53:58.921924Z
s3://sentinel-s1-l1c/GRD/2021/3/31/IW/DV/S1B_IW_GRDH_1SDV_20210331T045333_20210331T045358_026254_03221E_EB66
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
2021-03-31T04:53:33.923315Z
2021-03-31T04:53:58.921924Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.137134697448
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-31T10:46:09.424880Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210331T045333_20210331T045358_026254_03221E_EB66
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.737510376076326 17.07748957930798,15.157950625070958 17.18737231739923,14.576477215396444 17.295815969636656,13.994078954070696 17.402617579285273,13.41813508119021 17.506442359530293,13.31233684998877 16.963748437030254,13.125120538673015 15.998772384320178,13.695702646098955 15.89395927753187,14.272909139222929 15.786282969897776,14.849626862989169 15.677052206029192,15.424287448622227 15.566581085153981,15.737510376076326 17.07748957930798))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86446452547304
46.06204
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
2021-12-26T03:20:10.939845Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N16E015/2021/03/31/03221E
2.0E-4
2.0E-4
true
block average
2
2
17.0
15.0
16.0
16.0
POLYGON((15.721446191533092 17.0,15.514138516272798 16.0,15.0 16.0,15.0 17.0,15.721446191533092 17.0))
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_03221E_N16E015_2021_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03221E_N16E015_2021_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03221E_N16E015_2021_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03221E_N16E015_2021_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03221E_N16E015_2021_03_31_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