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AUTOMATED GENERALISATION WITHIN NMAs IN 2016
Map Generalisation Cartography Scale Multiple Resolution Databases Automated Generalisation
2016/11/8
Producing maps and geo-data at different scales is traditionally one of the main tasks of National (and regional) Mapping Agencies (NMAs). The derivation of low-scale maps (i.e. with less detail) from...
In this paper, a new approach is presented for the simplification or rather generalisation of building ground plans that are represented
as 2D line segments. It is based on half-space modelling and c...
HIERARCHICAL STRUCTURES FOR RULE-BASED INCREMENTAL GENERALISATION
Generalisation Update MRDB Hierarchies
2015/8/17
Multiple Representation Databases are structures that link different data sets based on common geometry and/or semantics. They offer the possibility to realize an efficient updating process in case of...
IMPROVING EFFICIENCY FOR DEVELOPING AUTOMATIC GENERALISATION SOLUTIONS
Generalisation Web services Automation Multiple Representation
2015/8/17
The Research & Innovation department at Ordnance Survey has been working for two years on a project to investigate the automatic generalisation of our data to derive a vector dataset matching the spec...
QUALITY ASSESSMENT IN RIVER NETWORK GENERALISATION BY PRESERVING THE DRAINAGE PATTERN
river network generalisation quality assessment drainage pattern fuzzy logic
2014/4/24
The drainage pattern of a river network is the arrangement in which a stream erodes the channels of its network of tributaries. It can
reflect the geographical characteristics of a river network to ...