https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-09T16:44:41.655901Z
2021-05-09T16:45:10.685881Z
s3://sentinel-s1-l1c/GRD/2021/5/9/IW/DV/S1A_IW_GRDH_1SDV_20210509T164441_20210509T164510_037813_04768E_21B3
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-05-09T16:44:41.655901Z
2021-05-09T16:45:10.685881Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8671054896114
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-09T19:42:25.941743Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210509T164441_20210509T164510_037813_04768E_21B3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.06041400506123 -35.53228896329162,29.399943044790184 -35.4545917831034,29.67582666640452 -35.39062913577083,29.951273595594945 -35.32604011057447,30.363619913760232 -35.227987534058926,30.63796460967432 -35.161843358960475,31.04864665930733 -35.061469753647074,31.32187476511423 -34.993786109009,31.697287941527176 -34.89959068946973,31.548464610028812 -34.488508395966704,31.421265810710164 -34.133552115240015,31.29517046850065 -33.77844155136182,31.128403763211786 -33.30382006849018,30.759324296357764 -33.39618794042863,30.49074689319499 -33.46258452022522,30.08711821595098 -33.561090772949754,29.81752690148643 -33.62603254458355,29.412386606115387 -33.722345770044285,29.141793881510385 -33.78581837414761,28.8708042312061 -33.84869929354023,28.537342627145186 -33.9251165764112,28.690844193497924 -34.40305654357405,28.806818873053594 -34.760689145784355,28.923729247843525 -35.118201225898765,29.06041400506123 -35.53228896329162))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.52756
45.45491608672927
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
2021-12-26T05:25:05.269400Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S36E029/2021/05/09/04768E
2.0E-4
2.0E-4
true
block average
2
2
-35.0
29.0
-36.0
30.0
POLYGON((29.060414005061304 -35.532288963291336,29.0 -35.349264175656714,29.0 -35.0,30.0 -35.0,30.0 -35.31445337077425,29.399943044832174 -35.45459178309387,29.060414005061304 -35.532288963291336))
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_04768E_S36E029_2021_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04768E_S36E029_2021_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04768E_S36E029_2021_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04768E_S36E029_2021_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04768E_S36E029_2021_05_09_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