https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-17T16:23:02.335034Z
2021-02-17T16:23:31.362774Z
s3://sentinel-s1-l1c/GRD/2021/2/17/IW/DV/S1B_IW_GRDH_1SDV_20210217T162302_20210217T162331_025648_030EAF_8246
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
2021-02-17T16:23:02.335034Z
2021-02-17T16:23:31.362774Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210217T194858_V20210217T131147_20210217T162917.EOF
347.6682431851616
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-17T20:11:55.935762Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210217T162302_20210217T162331_025648_030EAF_8246
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.2565821199956 -22.04043115213014,31.8150395833402 -21.912094278775797,32.41747302345969 -21.771274311392673,33.020029955453175 -21.62796382425151,33.59737949662459 -21.488333472199884,33.533051349756235 -21.251545651350945,33.389280290920816 -20.71245251967696,33.34038608047125 -20.53302443233637,33.292659241310545 -20.353323906568576,33.24685525273768 -20.173166520364987,33.19890172173928 -19.993550561404977,33.17171631692318 -19.871033998828693,32.60306624354733 -20.007863893153328,32.00163590914819 -20.150367714167327,31.404836822353044 -20.289493692215224,30.855694594838994 -20.415499021282287,30.882675257598592 -20.53814909732546,30.92988677709057 -20.718176533928002,30.971064802206186 -20.899600706422028,31.01422167051756 -21.08057906815463,31.105595309014795 -21.441404268831946,31.150774788732726 -21.621948433595954,31.198322929709235 -21.801959462096875,31.2565821199956 -22.04043115213014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03815
45.78464449656231
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
2021-12-26T01:09:17.578825Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2021/02/17/030EAF
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.20062358072883 -20.0,33.24685525273485 -20.173166520355295,33.29265924130247 -20.353323906537057,33.465966494625825 -21.0,33.0 -21.0,33.0 -20.0,33.20062358072883 -20.0))
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_030EAF_S21E033_2021_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030EAF_S21E033_2021_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030EAF_S21E033_2021_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030EAF_S21E033_2021_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030EAF_S21E033_2021_02_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