https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-05-22T15:55:02.514584Z
2020-05-22T15:55:31.554059Z
s3://sentinel-s1-l1c/GRD/2020/5/22/IW/DV/S1A_IW_GRDH_1SDV_20200522T155502_20200522T155531_032680_03C901_668B
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
2020-05-22T15:55:02.514584Z
2020-05-22T15:55:31.554059Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200522T180831_V20200522T141001_20200522T172731.EOF
347.6211579762817
693000
Copernicus S1 Core Ground Segment - DPA
2020-05-22T18:51:57.053071Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200522T155502_20200522T155531_032680_03C901_668B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630691073076306 23.24978653110643,32.00968409432928 23.317598384972946,32.26406004387606 23.362561320931963,32.646187416617394 23.429272955555028,32.90132497863379 23.473258384844073,33.41469536517052 23.56041073560918,33.67180123030852 23.603379585734324,34.0444019978335 23.66484670283147,34.032594211418115 23.723026332724523,33.96365503278102 24.084888380128376,33.92864558589984 24.26572399754569,33.72841601610644 25.29197613361832,33.34813354152976 25.230761741849456,33.08849032186175 25.188366409447305,32.569657175409844 25.102198475970468,32.18514727813228 25.0370876221534,31.928077142745913 24.99296476336936,31.668488746534067 24.94792943558278,31.282597860273512 24.880084951368765,31.308714295285377 24.757457259147888,31.34834877120752 24.57646161474203,31.38679723835021 24.39525609000757,31.4258961139821 24.21416625735444,31.46455482638446 24.032998233408186,31.54053089488821 23.670422209493637,31.630691073076306 23.24978653110643))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8404967756661
46.70755027199869
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
2021-12-25T11:09:29.554337Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N24E033/2020/05/22/03C901
2.0E-4
2.0E-4
true
block average
2
2
25.0
33.0
24.0
34.0
POLYGON((33.7853827726855 25.0,33.97982731512943 24.0,33.0 24.0,33.0 25.0,33.7853827726855 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_03C901_N24E033_2020_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03C901_N24E033_2020_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03C901_N24E033_2020_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03C901_N24E033_2020_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03C901_N24E033_2020_05_22_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