https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-16T04:16:46.685112Z
2021-01-16T04:17:11.683462Z
s3://sentinel-s1-l1c/GRD/2021/1/16/IW/DV/S1A_IW_GRDH_1SDV_20210116T041646_20210116T041711_036158_043D4A_2854
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
2021-01-16T04:16:46.685112Z
2021-01-16T04:17:11.683462Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210116T062237_V20210116T015744_20210116T051514.EOF
192.8690112922973
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-16T06:42:41.138627Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210116T041646_20210116T041711_036158_043D4A_2854
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.54803357305414 33.68274029540971,27.143021741988164 33.74690240831335,26.867938015943317 33.78966869058081,26.45480474092479 33.8526685294398,26.179048784064012 33.89389966327095,25.764922411618507 33.954589514739055,25.488514725911845 33.99427598432289,25.21185221865095 34.033341946372055,24.875391754950535 34.079947065979354,24.73048083534281 33.35811363882788,24.57426667784429 32.57679188819037,24.90491655013132 32.529739448093345,25.176814346172343 32.49034453732636,25.448473809272357 32.45036371981383,25.855509744165577 32.38929697617341,26.12656067763136 32.347857618507334,26.53267042965409 32.284609784652794,26.803095099490392 32.24172084695498,27.201273935275808 32.17744023529889,27.380790761863107 32.95990015711685,27.54803357305414 33.68274029540971))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66756042676779
46.24845085273809
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
2021-12-25T23:31:41.806552Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E024/2021/01/16/043D4A
2.0E-4
2.0E-4
true
block average
2
2
34.0
24.0
33.0
25.0
POLYGON((24.65888111318929 33.0,24.859342064793168 34.0,25.0 34.0,25.0 33.0,24.65888111318929 33.0))
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_043D4A_N33E024_2021_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043D4A_N33E024_2021_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043D4A_N33E024_2021_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043D4A_N33E024_2021_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043D4A_N33E024_2021_01_16_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