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Semantic Data Integration across Different Scales: Automatic Learning of Generalization Rules
Interoperability Integration Data Mining Generalization Matching Automation Cartography
2015/12/2
In this paper we present an approach realizing the integration of data sets of different origin and with different resolution levels. The underlying idea is to reveal semantic correspondences between ...
RESULTS OF EXPERIMENTS ON AUTOMATED MATCHING OF NETWORKS AT DIFFERENT SCALES
Data Matching Networks Geometrical and topological matching Inconsistency Level of detail
2015/8/17
Many geographical databases of the same area are produced and maintained. In order to remove inconsistencies between those databases, and in order to facilitate the updating process, a close integrati...
Using linear mixed model and dummy variable model approaches to construct compatible single-tree biomass equations at different scales – A case study for Masson pine in Southern China
aboveground biomass dummy variable model linear mixed model Pinus massoniana
2015/4/14
The estimation of forest biomass is important for practical issues and scientific purposes in forestry. The estimation of forest biomass on a large-scale level would be merely possible with the applic...
Impact of landuse on runoff in mountain catchments of different scales
hydrological regime landuse change
2015/2/4
The paper presents two approaches to the analysis of the impacts of landuse changes on hydrological regime in mountain catchments of northern Slovakia. An intersite comparison of measured data along t...
Assessing the stream water quality dynamics in connection with land use in agricultural catchments of different scales
nitrates land use drinking water reservoir basins GIS
2015/2/4
The ecological status of many surface waters in the Czech Republic is poor, mainly due to still relatively high discharges of N substances especially from agriculture. High nitrate values in the strea...
Comparison of soil maps with different scales and details belonging to the same area
detailed soil map reconnaissance soil map geographic information system
2015/2/3
Two different soil maps prepared by different institutes at scales of 1:200 000 and 1:25 000 covering identical areas were compared to determine the accuracy of reconnaissance. These soil maps are wid...
The Use of an Automatically Generated DTM for Mapping at Different Scales
Automatically Generated DTM Mappin Different Scales
2015/1/4
The Use of an Automatically Generated DTM for Mapping at Different Scales.
Numerical Modelling of the Topographic Wetness Index: An Analysis at Different Scales
Resolution DEM Grid Size Wetness Index
2013/3/7
A variety of landscape properties have been modeled successfully using topographic indices such as topographic wetness index (TWI), defined as ln(a/tanβ), where a is the specific upslope area and β is...
Modeling the Dust Emission of the L 1551 IRS 5 Binary System at Different Scales
Dust Emission L 1551 IRS 5 Binary System
2009/6/15
Modeling the Dust Emission of the L 1551 IRS 5 Binary System at Different Scales。
Analysis of the runoff response of an alpine catchment at different scales
runoff response alpine different scales
2009/5/12
To understand how hydrological processes are related across different spatial scales, 201 rainfall runoff events were examined in three nested catchments of the upper river Saalach in the Austrian Alp...
Radically different scales of phylogeographic structuring within cryptic species of freshwater shrimp (Atyidae: Caridina)
different scales phylogeographic structuring cryptic species freshwater shrimp
2014/4/22
We compared the phylogeographic structures of four cryptic species of freshwater shrimp from the Caridina indistincta complex (Atyidae) in eastern Australia using sequences of the mitochondrial gene c...
Flow analysis with WaSiM-ETH – model parameter sensitivity at different scales
Flow analysis WaSiM-ETH model parameter sensitivity different scales
2010/1/26
WaSiM-ETH (Gurtz et al., 2001), a widely used water balance simulation model, is tested for its suitability to serve for flow analysis in the context of rainfall runoff modelling and flood forecasting...
Uncertainties in the simulation of groundwater recharge at different scales
Uncertainties simulation groundwater recharge different scales
2010/1/25
Digital spatial data always imply some kind of uncertainty. The source of this uncertainty can be found in their compilation as well as the conceptual design that causes a more or less exact abstracti...