https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-01T01:38:19.931103Z
2021-05-01T01:38:47.928383Z
s3://sentinel-s1-l1c/GRD/2021/5/1/IW/DV/S1B_IW_GRDH_1SDV_20210501T013819_20210501T013847_026704_033098_0808
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
2021-05-01T01:38:19.931103Z
2021-05-01T01:38:47.928383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3373232742856
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-01T10:54:59.349340Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210501T013819_20210501T013847_026704_033098_0808
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.853661724025635 -20.82119444164397,58.288325398852734 -20.691465217061534,57.693714961398676 -20.552782538438823,57.10017875253225 -20.412078303034107,56.52524647196327 -20.273619306232916,56.33247277099999 -20.992041452306488,56.23523251942678 -21.351177987321115,56.10577692569535 -21.82584597406233,56.686165516391924 -21.96631521008951,57.2854418585553 -22.108928612920618,57.88590936089145 -22.249354933095205,58.45691138037192 -22.380584288777015,58.579194677009795 -21.903693246469757,58.67114195107767 -21.542894198826755,58.853661724025635 -20.82119444164397))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1248
45.66751865601202
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
2021-12-26T04:57:10.400399Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E058/2021/05/01/033098
2.0E-4
2.0E-4
true
block average
2
2
-22.0
58.0
-23.0
59.0
POLYGON((58.55449992230556 -22.0,58.456911380372055 -22.380584288776852,58.0 -22.275575577766613,58.0 -22.0,58.55449992230556 -22.0))
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_033098_S23E058_2021_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033098_S23E058_2021_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033098_S23E058_2021_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033098_S23E058_2021_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033098_S23E058_2021_05_01_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