Sensitivity of geomorphons to mapping specific landforms from a digital elevation model: A case study of drumlins

Area2.20
Volume: 51, Issue: 2, Pages: 257 - 267
Published: Jun 15, 2018
Abstract
The current paper explores the suitability of geomorphons for the automatic extraction of drumlins. To calibrate the geomorphons to the size of drumlins, it is necessary to optimally define the maximum scale of mapping, i.e., the lookup distance parameter (L). Therefore, based on the concept of topographic grain, we introduce a new automated approach for identifying the specific threshold of L (13 cells) and assessing its potential to generate...
Paper Details
Title
Sensitivity of geomorphons to mapping specific landforms from a digital elevation model: A case study of drumlins
Published Date
Jun 15, 2018
Journal
Volume
51
Issue
2
Pages
257 - 267
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