scholarly journals Mapping Torreya grandis Spatial Distribution Using High Spatial Resolution Satellite Imagery with the Expert Rules-Based Approach

2017 ◽  
Vol 9 (6) ◽  
pp. 564 ◽  
Author(s):  
Yajie Wang ◽  
Dengsheng Lu
Keyword(s):  
Spatial Distribution ◽  
Spatial Resolution ◽  
Satellite Imagery ◽  
High Spatial Resolution ◽  
Torreya Grandis

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 Interferometric Observations for O-Containing Organic Molecules Towards Orion-KL

1994 ◽  
Vol 140 ◽  
pp. 238-240
Author(s):  
Y. C. Minh ◽  
M. Ohishi ◽  
D. G. Roh ◽  
M. Ishiguro
Keyword(s):  
Spatial Distribution ◽  
Spatial Resolution ◽  
Organic Molecules ◽  
High Spatial Resolution ◽  
Angular Size ◽  
The Core ◽  
Resolution Observation ◽  
Total Column

AbstractHigh spatial resolution observation (~ 5 arcsec) were made for CH3OH, HCOOCH3, and (CH3)2O toward Orion-KL using the Nobeyama Millimeter Array. The spatial distribution of CH3OH appears to be well elongated along the line connecting IRc2 and “the southern condensation (SC)”. The HCOOCH3 and (CH3)2O emissions appear to be well concentrated to SC with an angular size of ~ 6.5 arcsec. We derive the total column densities 6.8 × 1017cm−2, 1.4 × 1016cm−2 and 2.7 × 1016cm−2 for CH3OH, HCOOCH3, and (CH3)2O, respectively, at the core of SC.

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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