نتایج جستجو برای: urban mapping
تعداد نتایج: 365647 فیلتر نتایج به سال:
Spectral unmixing of urban land cover relies on representative endmember libraries. For repeated mapping of multiple cities, the use of a generic spectral library, capturing the vast spectral variability of urban areas, would constitute a more operational alternative to the tedious development of image-specific libraries prior to mapping. The size and heterogeneity of such a generic library req...
BACKGROUND Half of the population of Africa will soon live in towns and cities where it can be protected from malaria by controlling aquatic stages of mosquitoes. Rigorous but affordable and scaleable methods for mapping and managing mosquito habitats are required to enable effective larval control in urban Africa. METHODS A simple community-based mapping procedure that requires no electronic...
Water bodies are a fundamental element of urban ecosystems, and water mapping is critical for urban and landscape planning and management. Remote sensing has increasingly been used for water mapping in rural areas; however, when applied to urban areas, this spatiallyexplicit approach is a challenging task due to the fact that the water bodies are often of a small size and spectral confusion is ...
Road connection has high impact on the city development. It helps boost economic environment along road. Therefore, it is important to maintain and divide by their traffic flow road reserve well determine privilege of maintenance budget contribution for every year. opens up relation intercity urban as gives development To manage over country, geometry data needed decision making project managem...
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