A Comparative Study of Three Non-Geostatistical Methods for Optimising Digital Elevation Model Interpolation

A Comparative Study of Three Non-Geostatistical Methods for Optimising Digital Elevation Model Interpolation

It is common to generate digital elevation models (DEMs) from aerial laser scanning (ALS) data. However, cost and lack of knowledge may preclude its use. In contrast, global navigation satellite systems (GNSS) are seldom used to collect and generate DEMs. These receivers have the potential to be con...

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Bibliographic Details
Main Authors: Serajis Salekin, Jack H. Burgess, Justin Morgenroth, Euan G. Mason, Dean F. Meason
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:ISPRS International Journal of Geo-Information
Subjects:
GNSS
ANUDEM
IDW
NaN
resolution
interpolation
DEM
Online Access:http://www.mdpi.com/2220-9964/7/8/300

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