Landsat :Landsat 8 provides moderate-resolution (15m-100m, depending on spectral frequency) measurements of the Earth's terrestrial and polar regions in the visible, near-infrared, short wave infrared, and thermal infrared. Landsat/OLI :The Operational Land Imager (OLI) is a push-broom sensor with a four-mirror telescope and 12-bit quantization. OLI collects data for visible, near infrared, and short wave infrared spectral bands as well as a panchromatic band.id:Landsat/OLI.a |
| Landsat/OLI.Coastal | 4429.55 | 4430.36 | 4431.89 | 4311.37 | 4555.47 | 158.34 | 4237.91 | 6.48e-9 | Landsat | OLI | Landsat OLI Coastal relative spectral response | | Landsat/OLI.Blue | 4822.68 | 4832.29 | 4812.04 | 4467.13 | 5154.69 | 533.61 | 3982.42 | 5.13e-9 | Landsat | OLI | Landsat OLI Blue relative spectral response | | Landsat/OLI.Green | 5610.82 | 5618.39 | 5603.33 | 5250.92 | 5955.41 | 546.64 | 3536.61 | 3.37e-9 | Landsat | OLI | Landsat OLI Green relative spectral response | | Landsat/OLI.Pan | 5895.34 | 5958.78 | 5825.15 | 4956.76 | 6843.37 | 1433.29 | 3365.30 | 2.9e-9 | Landsat | OLI | Landsat OLI Pan relative spectral response | | Landsat/OLI.Red | 6545.16 | 6547.94 | 6541.53 | 6304.49 | 6777.67 | 364.41 | 2893.21 | 2.02e-9 | Landsat | OLI | Landsat OLI Red relative spectral response | | Landsat/OLI.NIR | 8645.28 | 8646.59 | 8645.00 | 8428.16 | 8865.68 | 281.23 | 2223.38 | 8.92e-10 | Landsat | OLI | Landsat OLI NIR relative spectral response | | Landsat/OLI.Cirrus | 13734.63 | 13735.12 | 13733.97 | 13547.52 | 13919.84 | 202.66 | 1332.31 | 2.12e-10 | Landsat | OLI | Landsat OLI Cirrus relative spectral response | | Landsat/OLI.SWIR1 | 16088.73 | 16095.27 | 16079.98 | 15397.29 | 16749.10 | 821.96 | 1031.71 | 1.19e-10 | Landsat | OLI | Landsat OLI SWIR1 relative spectral response | | Landsat/OLI.SWIR2 | 22005.42 | 22026.64 | 21975.92 | 20718.97 | 23243.79 | 1768.15 | 629.59 | 3.9e-11 | Landsat | OLI | Landsat OLI SWIR2 relative spectral response |
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 ≡ filter transmission<p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl</ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<br> Vg(λ) ≡ Vega spectrum.<p><u>More info:</u><p>Vega spectrum from calspec database.<ul><li><a href="https://ui.adsabs.harvard.edu/abs/2014PASP..126..711B/abstract" target="_blank">Bohlin, Gordon, & Tremblay (2014)</a>.<li><a href="https://www.stsci.edu/hst/instrumentation/reference-data-for-calibration-and-tools/astronomical-catalogs/calspec" target="_blank">STScI current calspec</a>.<li><a href="morefiles/vega.dat" target="_blank">Vega spectrum file</a> (units: Angstrom erg/cm2/s/A).</ul><p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:em.wl.effective</ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission<p>Equivalent to the horizontal size of a rectangle with height equal to maximum transmission and with the same area that the one covered by the filter transmission curve.<p><u>Property info:</u><ul><li><b>Unit</b>:Angstrom<li><b>UCD</b>:instr.bandwidth<li><b>Utype</b>: <i>photdm:PhotometryFilter.bandwidth.extent.value</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission (energy counter).<br> Vg(λ) ≡ Vega spectrum.<p><i>(T(λ) must be multiplied by λ for photon counting devices)</i><p>F<sub>0,ν</sub>(Jy) = (2.9979246)<sup>-1</sup> 10<sup>5</sup> * λ<sub>ref</sub><sup>2</sup> * F<sub>0,λ</sub>(erg/cm<sup>2</sup>/s/A)<p>In the case that filter owner specifies its own values, they will be the ones provided by the service when queried through the VO.<p><u>Property info:</u><ul><li><b>Unit</b>:Jy<li><b>UCD</b>:phot.flux.density<li><b>Utype</b>: <i>photdm:PhotCal.zeroPoint.flux.value</i></ul></td></table>',WIDTH,400)){kind=link}
 ≡ filter transmission (energy counter).<br> Vg(λ) ≡ Vega spectrum.<p><i>(T(λ) must be multiplied by λ for photon counting devices)</i><p><u>Property info:</u><ul><li><b>Unit</b>:erg/cm2/s/A<li><b>Utype</b>: <i>PhotCal.ZeroPoint</i></ul></td></table>',WIDTH,400)){kind=link}
