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The Ozone Mapping and Profiler Suite (OMPS) consisting of three instruments, a Nadir Mapper (OMPS-NM), a Nadir Profiler (OMPS-NP) and a limb Profiler (OMPS-LP) was launched aboard Suomi NPP satellite in 2011. The instrument is also planned to be aboard JPSS satellite. The data from this instrument is processed at Interface Data Processing Segment (IDPS) built by Raytheon. The main products from OMPS...
In the process of automatic test case generation in the function call path test, it is important to analysis information of control flow in program, draw the function call graph, and extract control conditions and variables in conditions. However variables in conditions are always not the same as variables in test cases, so it ca't generate accurate and effective test cases for just extracting function...
Network analysis is an essential aspect of spatial analysis; and shortest path analysis holds a leading position in network analysis. This paper, on the basis of Dijkstra-based improved algorithm [1], improves data structure by combining hierarchy concept so as to obtain an efficient algorithm with a detailed description of the method. Under VC++6.0 development environment, these two algorithms were...
In order to track the dynamic information of the tested system, get the analysis of coverage and time performance, It is critical to optimize the test technique efficiency. With the help of instrumentation to identify program block, this paper proposed an algorithm IPFG for constructing program flow graph, which is based on analyzing instrumentation information derived from program block This approach...
Recently how to retrieve Web contents efficiently over the Internet has been an important issue, because large-sized contents (such as image and video) always take heavy load to the end users. Scalable (layered) format is considered as one of appropriate solutions for the above problem because of its better flexibility and functionality. However, the corresponding caching method for scalable format...
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