Satellite remote sensing of grasslands: from observation to management

I Ali, F Cawkwell, E Dwyer, B Barrett… - Journal of Plant …, 2016 - academic.oup.com
Aims Grasslands are the world's most extensive terrestrial ecosystem, and are a major feed
source for livestock. Meeting increasing demand for meat and other dairy products in a …

A systematic review on the integration of remote sensing and GIS to forest and grassland ecosystem health attributes, indicators, and measures

I Soubry, T Doan, T Chu, X Guo - Remote Sensing, 2021 - mdpi.com
It is important to protect forest and grassland ecosystems because they are ecologically rich
and provide numerous ecosystem services. Upscaling monitoring from local to global scale …

[PDF][PDF] Compare NDVI extracted from Landsat 8 imagery with that from Landsat 7 imagery

D Xu, X Guo - American Journal of Remote Sensing, 2014 - researchgate.net
Landsat 8, the ongoing mission of the Landsat satellites that have provided over 40 years of
images, continues to benefit long-term research. However, it is important to know if the …

Studying mixed grassland ecosystems I: suitable hyperspectral vegetation indices

Y He, X Guo, J Wilmshurst - Canadian Journal of Remote Sensing, 2006 - Taylor & Francis
Les données de télédétection hyperspectrale, qui ont l'avantage d'offrir un plus grand
nombre de bandes et des longueurs d'onde plus étroites, sont ainsi utiles pour l'étude des …

Evaluation of spectral indices for estimating burn severity in semiarid grasslands

B Lu, Y He, A Tong - International Journal of Wildland Fire, 2015 - CSIRO Publishing
Using Landsat imagery, this study was conducted to evaluate a fire disturbance that
occurred in Canada's Grasslands National Park on 27 April 2013. We used spectral indices …

Assessing light to moderate grazing effects on grassland production using satellite imagery

X Yang, X Guo, M Fitzsimmons - International journal of remote …, 2012 - Taylor & Francis
Understanding the influences of grazing intensity on grassland production is essential for
grassland conservation and management improvement. Grazing at light to moderate …

[HTML][HTML] Applying spatial analysis to create modern rich pictures for grassland health analysis

FC Pereira, CMS Smith, TMR Maxwell, SM Charters… - Sustainability, 2021 - mdpi.com
Grasslands are complex and heterogeneous ecosystems, and their health can be defined by
the cumulative ability of their components to evolve, adapt, and maintain their integrity in the …

Quantifying responses of spectral vegetation indices to dead materials in mixed grasslands

X Yang, X Guo - Remote Sensing, 2014 - mdpi.com
Spectral vegetation indices have been the primary resources for characterizing grassland
vegetation based on remotely sensed data. However, the use of spectral indices for …

Prairie or planted? Using time-series NDVI to determine grassland characteristics in Montana

SK Olimb, AP Dixon, E Dolfi, R Engstrom, K Anderson - GeoJournal, 2018 - Springer
Temperate grasslands are a highly threatened global biome. Complicating management
and conservation strategy development, modern grasslands can be difficult to characterize …

Leaf area index estimation in a heterogeneous grassland using optical, SAR, and DEM Data

B Lu, Y He - Canadian Journal of Remote Sensing, 2019 - Taylor & Francis
Different types of remote sensing data, including optical, synthetic aperture radar (SAR), and
digital elevation model (DEM), have been used to investigate diverse vegetation properties …