https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-27T16:05:21.472048Z
2023-10-27T16:05:46.471014Z
s3://sentinel-s1-l1c/GRD/2023/10/27/IW/DV/S1A_IW_GRDH_1SDV_20231027T160521_20231027T160546_050953_062486_27E3
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
2023-10-27T16:05:21.472048Z
2023-10-27T16:05:46.471014Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231027T162753_V20231027T155729_20231027T223229.EOF
347.3312928771396
693000
Copernicus Ground Segment
2023-10-27T16:51:28.014300Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231027T160521_20231027T160546_050953_062486_27E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.27867098315114 29.252207497337636,28.674357194040052 29.318389457558343,28.944201389395563 29.362800407793674,29.345921176738333 29.427838811626266,29.61484954378881 29.47065651202092,30.151835101694697 29.55442658651117,30.55434425948676 29.615710815898264,30.82362939023585 29.6559896361013,30.789380771487835 29.836676102834552,30.717315414796538 30.19769861990599,30.644248552297853 30.558563214636067,30.57340638520325 30.919738940743088,30.525251155677815 31.16010181003614,30.251122792049312 31.120135871152222,29.97755213598569 31.07963702403785,29.704200085479545 31.03855725959435,29.294597739784265 30.975852949971078,29.021838232298858 30.933332225696375,28.61362342493862 30.868550677220547,28.342529736576452 30.824770177725124,27.941621744852696 30.758911319995136,27.99719056712162 30.51832373528091,28.034566785638773 30.33696133493666,28.0744402679705 30.156013863392303,28.115827262258744 29.97532008572979,28.156330694260397 29.794480994702305,28.19823228612751 29.61387775830164,28.238896240602777 29.433069572112224,28.27867098315114 29.252207497337636))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7233158510116
46.59162534162902
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
2023-10-27T21:49:20.381395Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/10/27/062486
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((30.557326573284822 31.0,30.64424855229283 30.558563214660776,30.75677894099554 30.0,30.0 30.0,30.0 31.0,30.557326573284822 31.0))
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_062486_N30E030_2023_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062486_N30E030_2023_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062486_N30E030_2023_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062486_N30E030_2023_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062486_N30E030_2023_10_27_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 2021
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