https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-31T16:55:11.182556Z
2021-07-31T16:55:40.211690Z
s3://sentinel-s1-l1c/GRD/2021/7/31/IW/DV/S1B_IW_GRDH_1SDV_20210731T165511_20210731T165540_028040_03584F_AB55
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
2021-07-31T16:55:11.182556Z
2021-07-31T16:55:40.211690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.53523069960846
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-31T18:37:56.641414Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210731T165511_20210731T165540_028040_03584F_AB55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.893582924013792 -25.211899302076272,24.44572811392573 -25.084665309223553,24.822179685688727 -24.9965806797372,25.07342176497542 -24.937194234885695,25.445137941791273 -24.848465930628876,25.693693092031786 -24.788549466398063,25.941386179524336 -24.728377303374607,26.28133457575948 -24.645020381260842,26.212487897235924 -24.408448277173378,26.16090137163948 -24.22929684127952,26.06004682796471 -23.87046819887842,25.90729759378239 -23.33272173531774,25.823002760480883 -23.03282288402857,25.241082174963246 -23.17432615600921,24.871073665372453 -23.263031574995452,24.624126395417175 -23.321687800991782,24.25550822325717 -23.40842448705861,24.008249847982377 -23.46606143272694,23.4640275135579 -23.59135910959655,23.496299343286434 -23.712423464294623,23.545235669408015 -23.89230203401638,23.591462744944856 -24.072815930268128,23.638600387466074 -24.253131996007596,23.733969566697837 -24.613548331979647,23.893582924013792 -25.211899302076272))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.93173
45.79373073576746
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
2021-12-26T09:32:13.204266Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S25E023/2021/07/31/03584F
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.83705763917689 -25.0,23.638600387451344 -24.253131995950543,23.572815607086625 -24.0,24.0 -24.0,24.0 -25.0,23.83705763917689 -25.0))
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_03584F_S25E023_2021_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03584F_S25E023_2021_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03584F_S25E023_2021_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03584F_S25E023_2021_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03584F_S25E023_2021_07_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