High-resolution paleotemperature proxy record for the last interglaciation based on norwegian speleothems
The purpose of this paper is to present high-latitude, U-series dated paleoclimatic proxy data from last interglacial speleothems that approach the time resolution reported in ice-core records.
HRSC-A data : a new high-resolution data set with multipurpose applications in physical geography
The analysis and interpretation of remote sensing data facilitates investigation of land surface complexity on large spatial scales. The AA. introduce here a geometrically high-resolution data set provided by the airborne HighResolution Stereo
Camera (HRSC-A). The sensor records digital multispectral and panchromatic stereo bands from which a very high-resolution ground elevation model can be produced. Applications include geomorphologic mapping, geomorphometric analysis, mapping of surficial
A highresolution tidal model for the coast of Møre and Trøndelag, Mid-Norway
A numerical model with grid resolution 500 m has been used to simulate tides on this section of the shelf off the coast in western Norway. The fine spatial resolution resolves important fine scale features of the bottom topography on the shelf
Age dating and the orbital theory of the ice ages : development of a high-resolution 0 to 300,000-year chronostratigraphy
Using the concept of orbital tuning , a continuous, high-resolution deep-sea chronostratigraphy has been developed spanning the last 300,000 yr. The chronology is developed using a stacked oxygen-isotope stratigraphy and four different orbital
Timing of the late-glacial climate reversal in the Southern Hemisphere using high-resolution radiocarbon chronology for Kaipo bog, New Zealand
The AA. report a new high-resolution AMS C 14 chronology for the Kaipo record that confirms the original chronology and provides further evidence for a mid-latitude Southern Ocean cooling event dated between 13,800 and 12,400 cal yr B.P., roughly
Land-use classification using highresolution satellite imagery : a new information fusion method ; an application in Landau, Germany
This thesis presents an information fusion method for improving the accuracy of land-use classification based on high-resolution satellite imagery. The method integrates spectral, spatial, and structural information existing in the image. It has
This report briefly reviews the IPCC Fourth Assessment Report (AR4) sea-level summary and projections for future change. It then considers the development of high-resolution records of relative sea-level (RSL) change which have the potential
High-resolution seismic and ground penetrating radar - Geophysical profiling of a thermokarst lake in the western Lena Delta, northern Siberia
High-resolution seismic and ground-penetrating-radar (GPR) data have been acquired over Lake Nikolay in the western Lena Delta in order to study the uppermost basin fill and the bordering frozen margins. GPR measurements were completed on the frozen
lake and its permafrost margins, while high-resolution seismic data were acquired from the lake during open-water conditions in summer using a Chirp profiler. The combined use of the 2 profiling systems allows stratigraphic profiling in both frozen
The Greenland Ice Sheet Project 2 (GISP2) oxygen isotope record, with its high-resolution detail, yields crucial information on past climate change. Here the AA. present high-resolution GISP2 oxygen isotope records and mention some of their climatic
Sedimentary processes along Flemish Pass, offshore eastern Canada : a GLORIA and high-resolution seismic reconnaissance
Article basé sur l'interprétation des données du sonar latéral, longue portée, couplé à un échogramme de 10 et 12 kHz de sismique haute résolution et des analyses de carottes, qui permettent l'étude des divers processus sédimentaires actifs le long
Detection of surface soil variation using high-resolution satellite data : results from the U.K. Spot simulation investigation
L'analyse des sols est délicate, la résolution de SPOT 20 m lui est bien adaptée. Détermine l'ordre de grandeur des variations détectables et quantifiables sur les paramètres de la surface du sol à partir des données SPOT (Région de Meigle, Isla
High-resolution last deglaciation record from the Congo fan reveals significance of mangrove pollen and biomarkers as indicators of shelf transgression
The AA. report here data on the occurrence and high abundance of Rhizophora pollen, in association with taraxerol, from a high-resolution Congo fan core covering the last deglaciation. An age model based on C 14 dates enables the temporal changes
with which to test the hypothesis that high quantities of mangrove pollen can be used as an indicator of transgression across tropical and sub-tropical continental shelves.
An object extraction approach for impervious surface classification with very-high-resolution imagery
Widespread availability of aerial photography provides increased accessibility of high-resolution imagery and the potential to produce high-accuracy land cover classifications. However, these classifications often require expert knowledge
and are time consuming. The aim of this study was to develop an efficient, acurate technique for classifying impervious surface in urbanizing Wake County, North Carolina. Using an iterative technique, the AA. classified 111 nonmosaicked, very-high-resolution
images using the Feature Analyst software developed by Visual Learning Systems. Feature Analyst provides object extraction classifications by analyzing spatial context in relation to spectral data to classify high-resolution imagery. Using this method
Monitoring topographic changes in a periglacial high-mountain face using high-resolution DTMs, Monte Rosa East Face, Italian Alps
Alps (The) ; Climatic change ; Digital elevation model ; High mountain ; Italy ; LiDAR ; Periglacial features ; Permafrost ; Photogrammetry ; Remote sensing ; Rockfall ; Slope dynamics ; Time series ; Twentieth Century
of Monte Rosa. A time series of high-resolution digital terrain models (DTMs) with a 2-m resolution was produced from digital aerial photogrammetry for 1956, 1988 and 2001 and from airborne LiDAR for 2005 and 2007. Analysis of all unstable areas
This paper describes a remote sensing-based approach for detailed topographic investigations in steep periglacial high-mountain faces. The study was conducted in the European Alps, at the permafrost-affected and partially glacierised east face