K. Olaf Niemann - Publications, H-index & Citations

K. Olaf Niemann

University of Victoria

23H指数

105论文数

2.8K被引数

收录论文 13

发表时间

Foliar and woody materials discriminated using terrestrial LiDAR in a mixed natural forest

INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION

IF8.6

2018-02-01

OAAI

Zhu, Xi; Skidmore, Andrew K.; Darvishzadeh, Roshanak; Niemann, K. Olaf; Liu, Jing; Shi, Yifang; Wang, Tiejun

Canopy leaf water content estimated using terrestrial LiDAR

AGRICULTURAL AND FOREST METEOROLOGY

IF5.7

2017-01-01

OAAI

Zhu, Xi; Wang, Tiejun; Skidmore, Andrew K.; Darvishzadeh, Roshanak; Niemann, K. Olaf; Liu, Jing

Spatially-explicit reconstruction of 100 years of forest land use and disturbance on a coastal British Columbia Douglas-fir-dominated landscape: Implications for future watershed-scale carbon stock recovery

APPLIED GEOGRAPHY

IF5.4

2016-09-01

PREAI

Smiley, B. P.; Trofymow, J. A.; Niemann, K. O.

3D leaf water content mapping using terrestrial laser scanner backscatter intensity with radiometric correction

ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

IF12.2

2015-12-01

OAAI

Zhu, Xi; Wang, Tiejun; Darvishzadeh, Roshanak; Skidmore, Andrew K.; Niemann, K. Olaf

A fine-scale architectural model of trees to enhance LiDAR-derived measurements of forest canopy structure 树木的精细建筑模型，以增强LiDAR对森林冠层结构的测量

AGRICULTURAL AND FOREST METEOROLOGY

IF5.7

2012-12-01

PREAI

Cote, Jean-Francois; Fournier, Richard A.; Frazer, Gordon W.; Niemann, K. Olaf

Simulated impact of sample plot size and co-registration error on the accuracy and uncertainty of LiDAR-derived estimates of forest stand biomass

REMOTE SENSING OF ENVIRONMENT

IF11.4

2011-02-15

247

PREAI

Frazer, G. W.; Magnussen, S.; Wulder, M. A.; Niemann, K. O.

Remote sensing of relative moisture status in old growth Douglas fir

INTERNATIONAL JOURNAL OF REMOTE SENSING

IF2.6

2010-11-25

PREAI

Niemann, KO; Goodenough, DG; Bhogal, AS

Comparison of airborne and satellite high spatial resolution data for the identification of individual trees with local maxima filtering

INTERNATIONAL JOURNAL OF REMOTE SENSING

IF2.6

2010-06-07

PREAI

Wulder, MA; White, JC; Niemann, KO; Nelson, T

Estimating forest canopy height and terrain relief from GLAS waveform metrics

REMOTE SENSING OF ENVIRONMENT

IF11.4

2010-01-01

155

PREAI

Duncanson, L. I.; Niemann, K. O.; Wulder, M. A.

Simulation and quantification of the fine-scale spatial pattern and heterogeneity of forest canopy structure: A lacunarity-based method designed for analysis of continuous canopy heights 森林冠层结构的精细空间格局和异质性的模拟和量化: 一种基于空隙度的连续冠层高度分析方法

FOREST ECOLOGY AND MANAGEMENT

IF3.7

2005-08-01

PREAI

Frazer, GW; Wulder, MA; Niemann, KO

Processing Hyperion and ALI for forest classification 处理Hyperion和ALI进行森林分类

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING

IF8.6

2003-06-01

298

PREAI

Goodenough, DG; Dyk, A; Niemann, O; Pearlman, JS; Chen, H; Han, T; Murdoch, M; West, C

Local maximum filtering for the extraction of tree locations and basal area from high spatial resolution imagery

REMOTE SENSING OF ENVIRONMENT

IF11.4

2000-07-01

343

PREAI

Wulder, M; Niemann, KO; Goodenough, DG

An object-specific image texture analysis of H-resolution forest imagery

REMOTE SENSING OF ENVIRONMENT

IF11.4

1996-02-01

146

PREAI

Hay, GJ; Niemann, KO; McLean, GF

研究方向