https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-28T17:28:14.614539Z
2018-11-28T17:28:39.613563Z
s3://sentinel-s1-l1c/GRD/2018/11/28/IW/DV/S1B_IW_GRDH_1SDV_20181128T172814_20181128T172839_013807_019977_1189
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
2018-11-28T17:28:14.614539Z
2018-11-28T17:28:39.613563Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181128T182213_V20181128T141726_20181128T173456.EOF
347.5893019359935
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-28T18:36:26.176053Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181128T172814_20181128T172839_013807_019977_1189
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.291280466 -23.829737175,15.847423273 -23.701673683,16.097688311 -23.64330797,16.472671804 -23.555007422,16.722383506 -23.495641272,17.096533142 -23.405847142,17.659119411 -23.26891028,17.606779914 -23.090156002,17.555847189 -22.910974557,17.505649511 -22.731626865,17.458668478 -22.551502791,17.407095217 -22.372528195,17.354744619 -22.193759589,17.305365718 -22.014273432,17.259228249 -21.834005972,17.242182223 -21.77499281,16.685061993 -21.909987526,16.314599573 -21.998569931,16.06737122 -22.057162674,15.696149977 -22.144354993,15.44841754 -22.202016633,14.897963332 -22.328618562,14.914113983 -22.387922456,14.957363642 -22.569018417,15.003985392 -22.749350372,15.053610285 -22.929002105,15.102355103 -23.108866632,15.14642721 -23.289817533,15.193706081 -23.47004261,15.241757726 -23.650100812,15.291280466 -23.829737175))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.97414
45.96845500630538
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
2021-12-23T18:32:35.955651Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E017/2018/11/28/019977
2.0E-4
2.0E-4
true
block average
2
2
-22.0
17.0
-23.0
18.0
POLYGON((17.30171259043928 -22.0,17.354744618993106 -22.19375958897565,17.458668478000213 -22.551502791000562,17.50564951100143 -22.731626865005662,17.581152869542308 -23.0,17.0 -23.0,17.0 -22.0,17.30171259043928 -22.0))
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_019977_S23E017_2018_11_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019977_S23E017_2018_11_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019977_S23E017_2018_11_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019977_S23E017_2018_11_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019977_S23E017_2018_11_28_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