Imaging interferometry for terrestrial remote sensing -digital array scanned interferometer instrument developments

Philip D. Hammer; David L. Peterson; William Hayden Smith

doi:10.1117/12.210870

Imaging interferometry for terrestrial remote sensing -digital array scanned interferometer instrument developments

Philip D. Hammer
, David L. Peterson
, William Hayden Smith

Department of Earth & Planetary Sciences

Research output: Contribution to journal › Conference article › peer-review

13 Scopus citations

Abstract

An imaging spectrometer concept called digital array scanned interferometry (DASI) is being explored in our laboratories for terrestrial remote sensing applications. The essence of DASI operation is that interferograms are resolved spatially over one coordinate at the detector plane, and spathl information is obtained over the orthogonal coordinate. In this paper we focus on recent developments for approaching the fundamental capabilities of the DASI's performance, specifically the signal-to-noise ratio. We also describe selected land observations acquired from an airborne DASI operating in the 4550-9090 cm^-1 (1.1 -2.2μm) spectral region with a spectral resolution of 266 cm^-1,.

Original language	English
Pages (from-to)	153-164
Number of pages	12
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	2480
DOIs	https://doi.org/10.1117/12.210870
State	Published - Jun 12 1995
Event	Imaging Spectrometry 1995 - Orlando, United States Duration: Apr 17 1995 → Apr 21 1995

Keywords

Airborne sensors
Detector array calibration
Imaging spectrometers
Intefferometry
Terrestrial remote sensing

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10.1117/12.210870

Cite this

@article{b388adc0580740caba30b3972b00ff8e,

title = "Imaging interferometry for terrestrial remote sensing -digital array scanned interferometer instrument developments",

abstract = "An imaging spectrometer concept called digital array scanned interferometry (DASI) is being explored in our laboratories for terrestrial remote sensing applications. The essence of DASI operation is that interferograms are resolved spatially over one coordinate at the detector plane, and spathl information is obtained over the orthogonal coordinate. In this paper we focus on recent developments for approaching the fundamental capabilities of the DASI's performance, specifically the signal-to-noise ratio. We also describe selected land observations acquired from an airborne DASI operating in the 4550-9090 cm-1 (1.1 -2.2μm) spectral region with a spectral resolution of 266 cm-1,.",

keywords = "Airborne sensors, Detector array calibration, Imaging spectrometers, Intefferometry, Terrestrial remote sensing",

author = "Hammer, \{Philip D.\} and Peterson, \{David L.\} and Smith, \{William Hayden\}",

year = "1995",

month = jun,

day = "12",

doi = "10.1117/12.210870",

language = "English",

volume = "2480",

pages = "153--164",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

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Imaging interferometry for terrestrial remote sensing -digital array scanned interferometer instrument developments. / Hammer, Philip D.; Peterson, David L.; Smith, William Hayden.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 2480, 12.06.1995, p. 153-164.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - Imaging interferometry for terrestrial remote sensing -digital array scanned interferometer instrument developments

AU - Hammer, Philip D.

AU - Peterson, David L.

AU - Smith, William Hayden

PY - 1995/6/12

Y1 - 1995/6/12

N2 - An imaging spectrometer concept called digital array scanned interferometry (DASI) is being explored in our laboratories for terrestrial remote sensing applications. The essence of DASI operation is that interferograms are resolved spatially over one coordinate at the detector plane, and spathl information is obtained over the orthogonal coordinate. In this paper we focus on recent developments for approaching the fundamental capabilities of the DASI's performance, specifically the signal-to-noise ratio. We also describe selected land observations acquired from an airborne DASI operating in the 4550-9090 cm-1 (1.1 -2.2μm) spectral region with a spectral resolution of 266 cm-1,.

AB - An imaging spectrometer concept called digital array scanned interferometry (DASI) is being explored in our laboratories for terrestrial remote sensing applications. The essence of DASI operation is that interferograms are resolved spatially over one coordinate at the detector plane, and spathl information is obtained over the orthogonal coordinate. In this paper we focus on recent developments for approaching the fundamental capabilities of the DASI's performance, specifically the signal-to-noise ratio. We also describe selected land observations acquired from an airborne DASI operating in the 4550-9090 cm-1 (1.1 -2.2μm) spectral region with a spectral resolution of 266 cm-1,.

KW - Airborne sensors

KW - Detector array calibration

KW - Imaging spectrometers

KW - Intefferometry

KW - Terrestrial remote sensing

UR - https://www.scopus.com/pages/publications/85076738989

U2 - 10.1117/12.210870

DO - 10.1117/12.210870

M3 - Conference article

AN - SCOPUS:85076738989

SN - 0277-786X

VL - 2480

SP - 153

EP - 164

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Imaging Spectrometry 1995

Y2 - 17 April 1995 through 21 April 1995

ER -

Imaging interferometry for terrestrial remote sensing -digital array scanned interferometer instrument developments

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Keywords

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