Jie SUN, Zhihui MAO, Le WANG, Lei DENG. Diurnal Variation and Mutual Influence of Typical Ground Objects' Thermal Environment in Residential Areas [J]. Journal of Geo-information Science, 2020, 22(2): 279
- Journal of Geo-information Science
- Vol. 22, Issue 2, 279 (2020)
Fig. 1. Geographical location and image of the study area
Fig. 2. ROI distribution of seven typical ground objects in the study area
Fig. 3. Boundary tangent positions of the two groups of ground objects
Fig. 4. ROI distribution at various angles of a typical ground object at 14:00 in a clear day
Fig. 5. Characteristics of 24-hour temperature variations of ground objects under different weather conditions
Fig. 6. Characteristics of 24-hour temperature variations of ground objects at different time resolutions in cloudy
Fig. 7. Temperature difference analysis of artificial and natural ground objects
Fig. 8. Time standard deviations of ground objects under different weather conditions
Fig. 9. Temperature interaction characteristics of trees and bare soils at 14:00 and 6:00
Fig. 10. Temperature interaction characteristics of lawns and sidewalks at 14:00 and 6:00
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Table 1. Parameter setting of the FLIR T440 thermal imaging camcorder
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Table 2. Temperature value statistics of ROI at different angles
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