Variable resolution topographic mapping of ancient fluvial landscapes in Australia

Oh Ig Kwoun; Melba M. Crawford; Victor R. Baker; Goro Komatsu

Variable resolution topographic mapping of ancient fluvial landscapes in Australia

Oh Ig Kwoun
, Melba M. Crawford
, Victor R. Baker
, Goro Komatsu

Research output: Contribution to conference › Paper › peer-review

Abstract

Topographic features often exhibit great spatial variability over a region and can thereby be represented efficiently on variable resolution grids. Repeat pass INSAR from space-based sensors has relatively coarse spatial resolution but broad coverage and can be used effectively to develop regional digital elevation models (DEM's), while airborne TOPSAR provides superior spatial and vertical resolution but limited coverage. This study investigates the application of the Distributed Adaptive Grid Hierarchy (DAGH) data structure for developing an integrated, interferometry based DEM of the regional landscape of the Finke River in the Northern Territory of Australia using ERS and TOPSAR data.

Original language	English (US)
Pages	2360-2362
Number of pages	3
State	Published - 1998
Externally published	Yes
Event	Proceedings of the 1998 IEEE International Geoscience and Remote Sensing Symposium, IGARSS. Part 1 (of 5) - Seattle, WA, USA Duration: Jul 6 1998 → Jul 10 1998

Other

Other	Proceedings of the 1998 IEEE International Geoscience and Remote Sensing Symposium, IGARSS. Part 1 (of 5)
City	Seattle, WA, USA
Period	7/6/98 → 7/10/98

ASJC Scopus subject areas

Computer Science Applications
General Earth and Planetary Sciences

Cite this

Variable resolution topographic mapping of ancient fluvial landscapes in Australia. / Kwoun, Oh Ig; Crawford, Melba M.; Baker, Victor R. et al.
1998. 2360-2362 Paper presented at Proceedings of the 1998 IEEE International Geoscience and Remote Sensing Symposium, IGARSS. Part 1 (of 5), Seattle, WA, USA.

Research output: Contribution to conference › Paper › peer-review

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abstract = "Topographic features often exhibit great spatial variability over a region and can thereby be represented efficiently on variable resolution grids. Repeat pass INSAR from space-based sensors has relatively coarse spatial resolution but broad coverage and can be used effectively to develop regional digital elevation models (DEM's), while airborne TOPSAR provides superior spatial and vertical resolution but limited coverage. This study investigates the application of the Distributed Adaptive Grid Hierarchy (DAGH) data structure for developing an integrated, interferometry based DEM of the regional landscape of the Finke River in the Northern Territory of Australia using ERS and TOPSAR data.",

author = "Kwoun, \{Oh Ig\} and Crawford, \{Melba M.\} and Baker, \{Victor R.\} and Goro Komatsu",

year = "1998",

language = "English (US)",

pages = "2360--2362",

note = "Proceedings of the 1998 IEEE International Geoscience and Remote Sensing Symposium, IGARSS. Part 1 (of 5) ; Conference date: 06-07-1998 Through 10-07-1998",

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T1 - Variable resolution topographic mapping of ancient fluvial landscapes in Australia

AU - Kwoun, Oh Ig

AU - Crawford, Melba M.

AU - Baker, Victor R.

AU - Komatsu, Goro

PY - 1998

Y1 - 1998

N2 - Topographic features often exhibit great spatial variability over a region and can thereby be represented efficiently on variable resolution grids. Repeat pass INSAR from space-based sensors has relatively coarse spatial resolution but broad coverage and can be used effectively to develop regional digital elevation models (DEM's), while airborne TOPSAR provides superior spatial and vertical resolution but limited coverage. This study investigates the application of the Distributed Adaptive Grid Hierarchy (DAGH) data structure for developing an integrated, interferometry based DEM of the regional landscape of the Finke River in the Northern Territory of Australia using ERS and TOPSAR data.

AB - Topographic features often exhibit great spatial variability over a region and can thereby be represented efficiently on variable resolution grids. Repeat pass INSAR from space-based sensors has relatively coarse spatial resolution but broad coverage and can be used effectively to develop regional digital elevation models (DEM's), while airborne TOPSAR provides superior spatial and vertical resolution but limited coverage. This study investigates the application of the Distributed Adaptive Grid Hierarchy (DAGH) data structure for developing an integrated, interferometry based DEM of the regional landscape of the Finke River in the Northern Territory of Australia using ERS and TOPSAR data.

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UR - https://www.scopus.com/pages/publications/0031640192#tab=citedBy

M3 - Paper

AN - SCOPUS:0031640192

SP - 2360

EP - 2362

T2 - Proceedings of the 1998 IEEE International Geoscience and Remote Sensing Symposium, IGARSS. Part 1 (of 5)

Y2 - 6 July 1998 through 10 July 1998

ER -

Variable resolution topographic mapping of ancient fluvial landscapes in Australia

Abstract

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ASJC Scopus subject areas

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