https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-17T16:31:10.962738Z
2021-05-17T16:31:39.997109Z
s3://sentinel-s1-l1c/GRD/2021/5/17/IW/DV/S1B_IW_GRDH_1SDV_20210517T163110_20210517T163139_026946_033828_CBAE
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
2021-05-17T16:31:10.962738Z
2021-05-17T16:31:39.997109Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.651229049721
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-17T18:47:31.874832Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210517T163110_20210517T163139_026946_033828_CBAE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.32686800908816 -22.49179413109581,29.884280863671602 -22.363620129955013,30.488992988914276 -22.22212763559271,31.092668963645345 -22.07836309487168,31.670727777012793 -21.938337976035424,31.654431837220148 -21.880968103592036,31.605133466184768 -21.701493685511714,31.45891617316805 -21.16275442022508,31.412257313070963 -20.98269239115308,31.36352442560981 -20.8031554771822,31.269806714649725 -20.443205691283353,31.240211693957413 -20.321284709453124,30.66702700253453 -20.45944143200199,30.070162385317722 -20.60104025719734,29.472259404081015 -20.74057780002711,28.91775636458125 -20.867909429446424,28.949000131249125 -20.989564394562013,28.99178552812598 -21.170681230641872,29.036607094287678 -21.351339856483747,29.082036420014315 -21.531869127523812,29.171676558312896 -21.893237416438687,29.217105687756128 -22.07379718532806,29.26318686962296 -22.25421768814312,29.32686800908816 -22.49179413109581))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1142
45.81503719878074
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
2021-12-26T05:47:14.686278Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E029/2021/05/17/033828
2.0E-4
2.0E-4
true
block average
2
2
-21.0
29.0
-22.0
30.0
POLYGON((29.19853819675045 -22.0,29.0 -21.2037906314938,29.0 -21.0,30.0 -21.0,30.0 -22.0,29.19853819675045 -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_033828_S22E029_2021_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033828_S22E029_2021_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033828_S22E029_2021_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033828_S22E029_2021_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033828_S22E029_2021_05_17_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