Search Results - "LABRECQUE, John L"

5-cm-Precision aircraft ocean altimetry using GPS reflections by Lowe, Stephen T., Zuffada, Cinzia, Chao, Yi, Kroger, Peter, Young, Larry E., LaBrecque, John L.

“…We present the first two aircraft Global Positioning System (GPS)‐reflection altimetry measurements, the most precise GPS ocean‐altimetry measurement, and…”
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First spaceborne observation of an Earth-reflected GPS signal by Lowe, Stephen T., LaBrecque, John L., Zuffada, Cinzia, Romans, Larry J., Young, Larry E., Hajj, George A.

“…We present the first spaceborne observation of a Global Positioning System (GPS) signal reflected from the Earth's surface, specifically from the Pacific…”
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A delay/Doppler-mapping receiver system for GPS-reflection remote sensing by Lowe, S.T., Kroger, P., Franklin, G., LaBrecque, J.L., Lerma, J., Lough, M., Marcin, M.R., Muellerschoen, R.J., Spitzmesser, D., Young, L.E.

“…A delay/Doppler-mapping receiver system, developed specifically for global positioning system (GPS)-reflection remote sensing, is described, and example…”
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Revised tectonic implications for the magnetic anomalies of the western Weddell Sea by Ghidella, Marta E., Yáñez, Gonzalo, LaBrecque, John L.

“…Ten years after the USAC ( U.S.– Argentina– Chile) Project, which was the most comprehensive aeromagnetic effort in the Antarctic Peninsula and surrounding…”
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The age of the Weddell Basin by LaBrecque, John L, Barker, Peter

“…The deep oceanic basin occupied by the Weddell Sea separates the East Antarctic craton from the Antarctic Peninsula, a largely post-Palaeozoic orogenic belt…”
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5-cm-Precision aircraft ocean altimetry using GPS reflections by LOWE, Stephen T, ZUFFADA, Cinzia, YI CHAO, KROGER, Peter, YOUNG, Larry E, LABRECQUE, John L

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Bathymetry, depth to magnetic basement, and sediment thickness estimates from aerogeophysical data over the western Weddell Basin by LaBrecque, John L., Ghidella, Marta E.

“…We estimated the bathymetry and sediment thickness of a remote and difficult to access portion of the Antarctic continental margin using aerogeophysical…”
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First spaceborne observation of an Earth-reflected GPS signal by Lowe, Stephen T, LaBrecque, John L, Zuffada, Cinzia, Romans, Larry J, Young, Larry E, Hajj, George A

“…The first spaceborne observation of an earth-reflected global positioning system (GPS) signal was presented. The results were scaled to obtain the expected…”
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Age-dependent three-dimensional magnetic modeling of the North Pacific and North Atlantic oceanic crust at intermediate wavelengths by Yañez, Gonzalo A., LaBrecque, John L.

“…Three‐dimensional magnetic modeling of the North Atlantic and northeast Pacific is performed at intermediate wavelengths using three models for the acquisition…”
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Palaeolatitudes from DSDP Leg 73 sediment cores: implications for the apparent polar wander path for Africa during the late Mesozoic and Cenozoic by Tauxe, Lisa, Besse, Jean, LaBrecque, John L.

“…Palaeolatitudes estimated from DSDP sediments provide important constraints on the apparent polar wander path (APWP) of Africa during the Cenozoic. A revised…”
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Morphology of the Weddell Sea and southwest Indian Ocean: With plates 2 and 3 by Johnson, G. Leonard, Vanney, Jean-René, Elverhøi, Anders, LaBrecque, John L.

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