Name
Title | ||
|---|---|---|
Estimating House Vacancy Rate in Metropolitan Areas Using NPP-VIIRS Nighttime Light Composite Data |
Abstract | ||
|---|---|---|
House vacancy rate (HVR) is an important index in assessing the healthiness of residential real estate market. Investigating HVR by field survey requires a lot of human and economic resources. The nighttime light (NTL) data, derived from Suomi National Polar-orbiting Partnership, can detect the artificial light from the Earth surface, and have been used to study social-economic activities. This paper proposes a method for estimating the HVR in metropolitan areas using NPP-VIIRS NTL composite data. This method combines NTL composite data with land cover information to extract the light intensity in urbanized areas. Then, we estimate the light intensity values for nonvacancy areas, and use such values to calculate the HVR in corresponding regions. Fifteen metropolitan areas in the United States have been selected for this study, and the estimated HVR values are validated using corresponding statistical data. The experimental results show a strong correlation between our derived HVR values and the statistical data. We also visualize the estimated HVR on maps, and discover that the spatial distribution of HVR is influenced by natural situations as well as the degree of urban development. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/JSTARS.2015.2418201 | Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of |
Keywords | Field | DocType |
house vacancy rate (hvr),npp-viirs,usa,nighttime light (ntl) composite data,earth,statistical analysis,human resource,spatial resolution,graphical models,remote sensing,data mining,data analysis,estimation,metropolitan area,urban development | Real estate,Field survey,Remote sensing,Metropolitan area,Land cover,Mathematics,Spatial distribution | Journal |
Volume | Issue | ISSN |
PP | 99 | 1939-1404 |
Citations | PageRank | References |
12 | 0.87 | 12 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| zuoqi chen | 1 | 109 | 10.73 |
| Bailang Yu | 2 | 270 | 21.67 |
| Yingjie Hu | 3 | 417 | 39.76 |
| Chang Huang | 4 | 33 | 3.15 |
| Kaifang Shi | 5 | 112 | 11.71 |
| Jianping Wu | 6 | 56 | 6.36 |