搜索结果: 1-15 共查到“测绘科学技术 interpolation”相关记录17条 . 查询时间(0.049 秒)
ACCURACY ASSESSMENT OF CONTOUR INTERPOLATION FROM 1:50,000 TOPOGRAPHICAL MAPS AND SRTM DATA FOR 1:25,000 TOPOGRAPHICAL MAPPING
Topographic mapping Map revision Shuttle Radar Topographic Mission data Contour interpolation Contour accuracy assessment
2016/1/3
One major problem engendered by poverty in less-developed countries is that of inability of such countries to carry out fresh medium-scale topographical mapping at regular time intervals usingexpensiv...
Reconstruction of 30m DEM from 90m Srtm DEM with Bicubic Polynomial Interpolation Method
Reconstruction DEM SAR Radar Resolution Accuracy
2015/11/23
This work presents a methodology for the refinement of 90m digital elevation model (DEM) of Shuttle Radar Topographic Mission (SRTM) data. The SRTM DEM is publicly available through the Seamless Data ...
An Algorithm for Centreline Extraction Using Natural Neighbour Interpolation
acquisition GIS integration
2015/7/9
Data caption and conversion are two of the most costly operations of any GIS, in terms of computer time and manual work needed for
spatial data acquisition. They can represent up to 80 percent of the...
A New Method for Depth Detection Using Interpolation Functions
Depth detection Digital Camera Analysis
2015/6/2
There are some different methods used for depth perception. In this paper, a new method for the depth perception, by using a
single camera based on an interpolation, is introduced. In order to find ...
TWELVE DIFFERENT INTERPOLATION METHODS: A CASE STUDY OF SURFER 8.0
DTM (digital terrain model) Interpolation
2015/6/1
SURFER is a contouring and 3D surface mapping program, which quickly and easily transforms random surveying data, using interpolation, into continuous curved face contours. In particular, the new vers...
LINE VORONOI DIAGRAM BASED INTERPOLATION AND APPLICATION TO DIGITAL TERRAIN MODELLING
triangulation reconstruction technology
2015/6/1
Local coordinates based on the Voronoi diagram are used in natural neighbour interpolation to quantify the “neighbourliness” of
data sites. In an earlier paper, we have extended the natural neighbour...
ADAPTIVE TRANSFORMATION OF CARTOGRAPHIC BASES BY MEANS OF MULTIRESOLUTION SPLINE INTERPOLATION
cartography GIS integration algorithms multiresolution vector
2015/6/1
GIS databases often need to include maps from diverse sources. These can differ one another by many characteristics: different projections or reference systems, (slightly) different scales, etc. Theor...
APPLICATIONS OF THE ROBUST INTERPOLATION FOR DTM DETERMINATION
DEM/DTM Hierarchical Scanner
2015/3/24
Different data sources for the determination of a digital terrain model (DTM) are available. New measurement techniques like laser
scanning (LS) and interferometric synthetic aperture radar (InSAR) a...
POPULATION DENSITY ALGORITHM BASED ON AREAL INTERPOLATION
POPULATION DENSITY AREAL INTERPOLATION
2015/3/17
POPULATION DENSITY ALGORITHM BASED ON AREAL INTERPOLATION.
HIFI - A Minicomputer Program Package for Height Interpolation by Finite Elements
HIFI A Minicomputer Program Package Height Interpolation Finite Elements
2015/1/4
HIFI - A Minicomputer Program Package for Height Interpolation by Finite Elements.
INTELLIGENT INTERPOLATION METHODS FOR A FULL-SCALE SPOT-DEM IN COASTAL REGIONS
DEM interpolation coast optimal interpolation quality control segmentation
2014/12/31
Intelligent schemes for interpolating stereo-match results to generate a DEM (digital elevation model) are implemented,as a part of an automatic DEM production from a stereo-pair of satellite images. ...
THE DEVELOPMENT OF AN ACCURATE DEM EXTRACTION STRATEGY FOR SATELLITE IMAGE PAIRS USING EPIPOLARITY OF LINEAR PUSHBROOM SENSORS AND INTELLIGENT INTERPOLATION SCHEME
Digital Elevation Model Stereo Matching Interpolation Epipolarity SPOT
2014/12/31
This paper describes a strategy to extract accurate Digital Elevation Models (DEMs) from satellite image pairs. In general, extracting DEMs consists of camera modeling, stereo matching, editing and in...
THE DOUBLE INTERPOLATION AND DOUBLE PREDICTION (DIDP) APPROACH FOR INSAR AND GPS INTEGRATION
Synthetic Aperture Radar Interferometry Global Positioning System Crustal Deformation
2014/12/30
The technique of synthetic aperture radar interferometry (or InSAR) was first suggested in 1974. Due to its characteristics of very high spatial resolution and wide coverage, as well as the cost effec...
COMPARISONS BETWEEN DIFFERENT INTERPOLATION TECHNIQUES
DTM, Accuracy IntesaGIS LIDAR Modelling Specifications Validation.
2014/4/24
Digital terrain models are key tools in land analysis and management as they are directly employable in GIS systems and other
specific applications like hydraulic modelling, geotechnical analyses, ro...
SPATIAL INTERPOLATION AS A TOOL FOR SPECTRAL UNMIXING OF REMOTELY SENSED IMAGES
Land Cover Mapping Analysis Algorithms Image Spectral
2014/4/29
Super resolution-based spectral unmixing (SRSU) is a recently developed method for spectral unmixing of remotely sensed imagery, but it is too complex to implement for common users who are interested ...