Lode, Elve
- Institutionen för mark och miljö, Sveriges lantbruksuniversitet
Sammanfattning
There was no big influence of the used cell scales and algorithms on the mean topographical properties of the Nigula mire digital elevation models (DEMs). The DEMs, generated using the Triangulated Irregular Network and Inverse Distance Weighted algorithms, revealed the closest mire surface properties from all used generation algorithms. The subtracted MAX-MIN DEMs layer revealed a well visible net of ditches and possible plant cover pattern differentiated in vertical scale. In the Nigula mire 58% of the mire surface basins have S SW orientation, followed by the levelled and less fractionated N-NE basin region (23% coverage), and the most fractionated but with steeper sloping W-orientated basin region (8% coverage).
Nyckelord
mire landscape; LiDAR data; GIS; DEM analysis; basin modelling
Publicerad i
Estonian Journal of Earth Sciences
2011, volym: 60, nummer: 4, sidor: 232-248
Utgivare: ESTONIAN ACADEMY PUBLISHERS
SLU författare
UKÄ forskningsämne
Landskapsarkitektur
Fisk- och akvakulturforskning
Miljö- och naturvårdsvetenskap
Publikationens identifierare
- DOI: https://doi.org/10.3176/earth.2011.4.04
Permanent länk till denna sida (URI)
https://res.slu.se/id/publ/46033