https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-19T16:14:06.131895Z
2023-09-19T16:14:31.129746Z
s3://sentinel-s1-l1c/GRD/2023/9/19/IW/DV/S1A_IW_GRDH_1SDV_20230919T161406_20230919T161431_050399_061198_78F1
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
2023-09-19T16:14:06.131895Z
2023-09-19T16:14:31.129746Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230919T150100_V20230919T143512_20230919T211012.EOF
348.0368488193758
693000
Copernicus Ground Segment
2023-09-19T19:25:31.917734Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230919T161406_20230919T161431_050399_061198_78F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.01663471455988 1.2948267974179137,31.128114830000918 1.5318194562546537,32.21427774570023 1.762779793347259,32.181066128985044 1.9445587374110314,32.14441544820696 2.1256880435918473,32.104421491110905 2.306105233846388,32.029270296486835 2.667949040195706,31.992362598570786 2.8490025521556737,31.957774387756942 3.0305384680089293,31.916005231377092 3.2105545800961,31.90312179205413 3.2704974460535756,30.823103186839173 3.043620979614004,29.70679330014201 2.807846688342904,29.719302110784323 2.747621287215961,29.754188723862175 2.5655369593649384,29.790336655627836 2.3837168411600067,29.864574716510614 2.0204797519743565,29.909160989798234 1.8404509127191173,29.945309091514662 1.6586180913657074,29.978620181417387 1.4761742915530642,30.01663471455988 1.2948267974179137))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88629
46.22224252028281
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
2023-09-20T00:00:17.939207Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N02E032/2023/09/19/061198
2.0E-4
2.0E-4
true
block average
2
2
3.0
32.0
2.0
33.0
POLYGON((32.0 2.811536700068547,32.10442149111132 2.306105233844379,32.144415448206516 2.1256880435939367,32.16984784487665 2.0,32.0 2.0,32.0 2.811536700068547))
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_061198_N02E032_2023_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061198_N02E032_2023_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061198_N02E032_2023_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061198_N02E032_2023_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061198_N02E032_2023_09_19_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