Special issue on Nordic Remote Sensing: Data acquisition, algorithms and applications

Autor: Cici Alexander, Geoff Groom, Sanna Kaasalainen, Freysteinn Sigmundsson

Publikováno v: International Journal of Applied Earth Observations and Geoinformation, Vol 104, Iss , Pp 102562- (2021)

Externí odkaz: https://doaj.org/article/5976817fb9da40e5824f2d6089c13440

Normalised difference spectral indices and urban land cover as indicators of land surface temperature (LST)

Autor: Cici Alexander

Publikováno v: International Journal of Applied Earth Observations and Geoinformation, Vol 86, Iss , Pp 102013- (2020)

Land cover changes associated with urbanisation modify microclimate, leading to urban heat islands, whereby cities are warmer than the surrounding countryside. Understanding the factors causing this phenomenon could help urban areas adapt to climate

Externí odkaz: https://doaj.org/article/9874608784ff481191e5b00ff2c6b7d2

Sleeping trees and sleep-related behaviours of the siamang (Symphalangus syndactylus) in a tropical lowland rainforest, Sumatra, Indonesia

Autor: Abdullah Abdullah, Ross A. Hill, Christopher Marsh, Cici Alexander, Amanda H. Korstjens, Nathan J. Harrison, Matthew G. Nowak, Helen D. Slater

Publikováno v: Harrison, N, Hill, R A, Alexander, C, Marsh, C, Nowak, M G, Abdullah, A, Slater, H & Korstjens, A H 2021, ' Sleeping trees and sleep‑related behaviours of the siamang ( Symphalangus syndactylus ) in a tropical lowland rainforest, Sumatra, Indonesia ', Primates, vol. 62, no. 1, pp. 63-75 . https://doi.org/10.1007/s10329-020-00849-8
Primates; Journal of Primatology

Sleeping tree selection and related behaviours of a family group and a solitary female siamang (Symphalangus syndactylus) were investigated over a 5-month period in northern Sumatra, Indonesia. We performed all day follows, sleeping tree surveys and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ac6b4a3b87ee1b13c6de7de17413c46
https://eprints.bournemouth.ac.uk/34357/7/Harrison2021_Article_SleepingTreesAndSleep-relatedB.pdf

Locating emergent trees in a tropical rainforest using data from an Unmanned Aerial Vehicle (UAV)

Autor: Matthew G. Nowak, Ross A. Hill, Cici Alexander, Serge A. Wich, Emma Hankinson, Abdullah Abdullah, Graham Usher, Amanda H. Korstjens, Nathan J. Harrison

Publikováno v: Alexander, C, Korstjens, A H, Hankinson, E, Usher, G, Harrison, N, Nowak, M G, Abdullah, A, Wich, S A & Hill, R A 2018, ' Locating emergent trees in a tropical rainforest using data from an Unmanned Aerial Vehicle (UAV) ', International Journal of Applied Earth Observation and Geoinformation, vol. 72, pp. 86-90 . https://doi.org/10.1016/j.jag.2018.05.024
International Journal of Applied Earth Observation and Geoinformation, 72, 86-90. Elsevier

Emergent trees, which are taller than surrounding trees with exposed crowns, provide crucial services to several rainforest species especially to endangered primates such as gibbons and siamangs (Hylobatidae). Hylobatids show a preference for emergen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d60a52d4be74c751eeb72fe368e634d7
https://pure.au.dk/portal/da/publications/locating-emergent-trees-in-a-tropical-rainforest-using-data-from-an-unmanned-aerial-vehicle-uav(c13a42d7-d4b2-43a9-941e-e281c4043cff).html

Classification of vegetation in an open landscape using full-waveform airborne laser scanner data

Autor: Adam Kania, Werner Mücke, Cici Alexander, Hermann Heilmeier, Balázs Deák

Publikováno v: International Journal of Applied Earth Observation and Geoinformation. 41:76-87

Airborne laser scanning (ALS) is increasingly being used for the mapping of vegetation, although the focus so far has been on woody vegetation, and ALS data have only rarely been used for the classification of grassland vegetation. In this study, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57f8f35d5c7943fbd452a0b38faa79ae
https://doi.org/10.1016/j.jag.2015.04.014