Linking riparian vegetation spatial structure in Australian tropical savannas to ecosystem health indicators: semi-variogram analysis of high spatial resolution satellite imagery

2006 ◽  
Vol 32 (3) ◽  
pp. 228-243 ◽  
Author(s):  
Kasper Johansen ◽  
Stuart Phinn
Keyword(s):  
Spatial Structure ◽  
Spatial Resolution ◽  
Satellite Imagery ◽  
Riparian Vegetation ◽  
Ecosystem Health ◽  
High Spatial Resolution ◽  
Health Indicators ◽  
Tropical Savannas ◽  
Variogram Analysis

scholarly journals Solar System Size Proto-Stellar Sources Embedded in the ρ Oph Dark Cloud

1987 ◽  
Vol 115 ◽  
pp. 71-74
Author(s):  
H. Zinnecker ◽  
A. Chelli ◽  
C. Perrier
Keyword(s):  
Solar System ◽  
Spatial Structure ◽  
Spatial Resolution ◽  
High Spatial Resolution ◽  
System Size ◽  
Young Stars ◽  
Dark Cloud ◽  
Infrared Observations ◽  
Stellar Sources

High spatial resolution infrared observations (mostly at L, some at K) of several young stars in the ρ Oph dark cloud were obtained with the specklegraph at the ESO 3.6m telescope in Chile in July 1985. Sources included EL29, EL21, EL14 and EL9 (Elias 1978, Table 2), and were all measured in two orthogonal directions, W-E (PA=90°) and N-S (PA=180°). Here we shall present visibility functions for EL29 and EL21 and indicate the spatial structure and dimension of these objects. We refer to Elias (1978, p.468/69) for earlier studies of EL29 and EL21.

scholarly journals Satellite imagery of lengthy territories with complex configuration with the account of attitude and positioning errors

2019 ◽  
Vol 75 ◽  
pp. 01013
Author(s):  
Dmitriy Mozgovoy ◽  
Dmitriy Svinarenko ◽  
Roman Tsarev ◽  
Tatiana Yamskikh
Keyword(s):  
Spatial Resolution ◽  
Satellite Imagery ◽  
High Spatial Resolution ◽  
Program Control ◽  
Complex Configuration ◽  
Positioning Errors ◽  
Satellite Attitude ◽  
The Impact

A method for monitoring attitude and positioning errors when taking satellite imagery of lengthy territories with complex configuration using an ultra-high spatial resolution optical-electronic scanner is described in the article. The results of modeling the system of automatic satellite attitude program control during the process of imagery are presented. Given these results, the impact of attitude and positioning errors during satellite imagery was estimated on the coverage percentage of the territory to be imaged.

scholarly journals Using high spatial resolution satellite imagery to map forest burn severity across spatial scales in a Pine Barrens ecosystem

2017 ◽  
Vol 191 ◽  
pp. 95-109 ◽  
Author(s):  
Ran Meng ◽  
Jin Wu ◽  
Kathy L. Schwager ◽  
Feng Zhao ◽  
Philip E. Dennison ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
Satellite Imagery ◽  
High Spatial Resolution ◽  
Spatial Scales ◽  
Burn Severity ◽  
Pine Barrens

High-spatial resolution multispectral and panchromatic satellite imagery for mapping perennial desert plants

2015 ◽  
Author(s):  
Saad A. Alsharrah ◽  
David A. Bruce ◽  
Rachid Bouabid ◽  
Sekhar Somenahalli ◽  
Paul A. Corcoran
Keyword(s):  
Spatial Resolution ◽  
Satellite Imagery ◽  
High Spatial Resolution ◽  
Desert Plants
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