Subsidence Delay: Field Observations and Analysis

Test Field for Insar Urban Subsidence Studies

Advanced INSAR techniques using stable targets on the ground, such as buildings, have been successfully applied to deformation studies in city areas. However, in some cases high-quality reference measurements have not been available and the validations of the INSAR results have been based on data that probably is not adequate for this purpose. In 2005 the Finnish Geodetic Institute (FGI) establ...

Field observations on population fluctuations of chicory aphids 1970

Delay Testing with Double Observations

T h e m a i n d z f i c u l t y f o r d e l a y t e s t z n g c o m e s f r o m t h e h u g e n u m b e r of p a f h s a n d Ihe large p e r c e n t a g e o f de lay u n t e s t a b l e p a t h s Thzs p a p e r p r e s e n t s a n a p p r o a c h t o de lay t e s t zng math doub le o b s e r v a t z o n s , whzch p r o t u d e s a hzgh p a t h de lay f a u l t coverage by t e s t zng a s m a l ...

Land Subsidence Spatio-temporal Variation Analysis Based on Multiple Source Data Field in Tianjin, China

Land Subsidence is a kind of slow evolution geological hazards which needs effective way to monitor. The causal and developmentsof land subsidence are complex. The monitor of land subsidence is also difficulty. So it is hard to analyze it in independent data source. This paper uses multiple source data to extract the high temporal and spatial resolution result. The deformations of land surface ...

response articles: micro and macro analysis

the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...