𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A comparative test of photogrammetrically sampled digital elevation models

✍ Scribed by Kennert Torlegård; Anders Östman; Ralf Lindgren


Publisher
Elsevier Science
Year
1986
Weight
716 KB
Volume
41
Category
Article
ISSN
0031-8663

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Comparing alpine watershed attributes fr
✍ Chris Hopkinson; Masaki Hayashi; Derek Peddle 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 605 KB

## Abstract As part of an alpine hydrological study in the Canadian Rocky Mountains, three digital elevation model (DEM) data sets were obtained for the purpose of watershed characterization. The data sources were: (1) archived public access BC TRIM (Terrain Resource Information Management) 1:20 00

A cross-scale comparison of drainage bas
✍ Yin, Zhi-Yong; Wang, Xinhao 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 324 KB

The feasibility of using small-scale digital elevation models (DEMs) to extract various drainage basin characteristics was evaluated by comparing basin parameters derived from the 1:250 000 DEMs with those from the 1:24 000 DEMs. Twenty basins ranging approximately from 150 km 2 to 1000 km 2 in West

Removal of artifact depressions from dig
✍ John B. Lindsay; Irena F. Creed 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 277 KB

Artifact depressions in digital elevation models (DEMs) interrupt flow paths and alter drainage directions. Techniques for removing depressions should enforce continuous flow paths in a way that requires the least modification of the DEM. Impacts on the spatial and statistical distributions of eleva