首页> 外文会议>SPIE Conference on Remote Sensing Technologies and Applications in Urban Environments >APPLICATION OF THERMAL INFRARED BAND FOR LANDCOVER/LANDUSE AND TEMPERATURE STUDY AS AN INDICATOR URBAN CLIMATE CHANGE IN YOGYAKARTA
【24h】

APPLICATION OF THERMAL INFRARED BAND FOR LANDCOVER/LANDUSE AND TEMPERATURE STUDY AS AN INDICATOR URBAN CLIMATE CHANGE IN YOGYAKARTA

机译:土地层/土地利用和温度研究的热红外频段在日惹城市气候变化中的应用

获取原文

摘要

Landcover/landuse change and human activities will have impact in climate change. Environment change that dominated by human activity especially in landcover/landuse change caused in urban temperature change. The aims of this research are (1) to define the influenced of landcover/landuse change in variability of temperature change based on multiseries data analysis of thermal infrared bands (TIRS) of Landsat 8, (2) to determine the indicator of urban temperature change due to urban climate change, and derived urban heat island (UHI) more accurate based on land surface temperature (LST) change. Multiseries data of Landsat 8 that recorded in May, June, July, August, September, October 2013, and January, April, May, June, July, August, September, October 2014, are used in this research. Also, some algorithm to process and to extract some information due to the aims of the research, such as vegetation indices (VI), urban index (UI), split windows algorithm (SWA), fraction vegetation coverage (FVC), land surface temperature (LST), land surface emissivity (LSE). Direct measurement as real time data extraction, such as object temperature, vegetation coverage, type of landcover/landuse and percentage of coverage. Also statistic analysis to calculate and to know how relationship of each data that contribute on this research. The result of this research showed (1) TIRS of Landsat 8 be able to derived some important information due to defined of landcover/landuse change as an indicator of urban temperature change accurately. (2) TIRS of Landsat 8 derived UHI accurately and (3) Applying SWA algorithm on TIRS of Landsat 8, showed that the value of LST is higher (overestimate) than the real LST on the ground (both BMKG data and ground real time measurement).
机译:Landcover / Landuse改变和人类活动将对气候变化产生影响。以人类活动为主导的环境变化,特别是在城市温度变化造成的土地层/土地使用。本研究的目的是(1)基于Landsat 8,(2)的热红外带(TIRS)的多学时数据分析来定义Landcover / Landuse变化的变化变化的影响,以确定城市温度变化的指标由于城市气候变化,基于陆地温度(LST)变化更准确的城市热岛(UHI)。 MultiSeries Landsat 8在5月,6月,7月,8月,9月,2013年9月和1月,4月,5月,7月,7月,8月,8月,九月,九月,九月,九月,九月,2014年10月,用于本研究。另外,一些算法处理和提取一些信息,因为研究的目的,例如植被指数(VI),城市指数(UI),分离窗口算法(SWA),分数植被覆盖(FVC),陆地温度(LST),土地表面发射率(LSE)。直接测量作为实时数据提取,如物体温度,植被覆盖,土地种类/土地使用的类型和覆盖率的百分比。还要统计分析来计算并知道每个有助于这项研究的数据的关系。该研究的结果显示(1)Landsat 8的TIRS能够导致由于土地层/地中使用的界定,因为城市温度准确变化的指标。 (2)LANDSAT 8衍生UHI的TIR准确和(3)在LANDSAT 8的TIR上应用SWA算法,表明LST的值高于地面上的真实LST(BMKG数据和地面实时测量) )。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号