Results 1 - 10 of 22 (Sorted by date)
Peer-reviewed Article
In Remote Sensing
Author:
Image segmentation and geographic object-based image analysis (GEOBIA) were proposed around the turn of the century as a means to analyze high-spatial-resolution remote sensing images. Since then, object-based approaches have been used to analyze a wide range of images for numerous applications. In this Editorial, we present some highlights of...
Peer-reviewed Article
In Remote Sensing
Author:
Shahab
Jozdani
Land use/land cover (LULC) maps are now being used across disciplines for many different types of applications, e.g., to analyze urban heat islands or rainfall-runoff dynamics. Traditional map accuracy metrics are limited in this regard, as they only assess LULC map thematic accuracy. In reality, some types of misclassification lead to larger...
Policy Report
Author:
Hul
Seingheng
Chihiro
Yoshimura
Sovannara
Uk
Rajendra
Khanal
Sokly
Siev
Aiko
Yamashita
Hideto
Fujii
Tomohiro
Tanaka
Hidekazu
Yoshioka
Takashi
Nakamura
Yoichi
Fujihara
Keisuke
Hoshikawa
Sarann
Ly
Sambo
Lun
Sokchhay
Heng
Sok
Ty
Mong
Marith
Oeurng
Chantha
Song
Layheang
Fidero
Kuok
Boreborey
Ty
Chanvorleak
Phat
Eden G.
Mariquit
Winarto
Kurniawan
Hirofumi
Hinode
Porsry
Ung
Reasmey
Tan
Vannak
Ann
Chanthol
Peng
Manabu
Fujii
Kazuhiko
Miyanaga
Yasunori
Tanji
Tonle Sap Lake (TSL), the largest lake in South East Asia, is under increasing pressure from pollution, land-use change, climate change, and development activities in the lake, its basin and the Mekong Basin. Recent changes in the lake hydrological system and its floodplains are becoming a great concern for hundreds of communities relying on the...
Peer-reviewed Article
In ISPRS Journal of Photogrammetry and Remote Sensing
Author:
Lin
Gao
Xiaofei
Wang
Qingiu
Tian
Yu
Wang
Jochem
Verrelst
Xihan
Mu
Xingfa
Gu
Green fractional vegetation cover (fc) is an important phenotypic factor in the fields of agriculture, forestry, and ecology. Spatially explicit monitoring of fc via relative vegetation abundance (RA) algorithms, especially those based on scaled maximum/minimum vegetation index (VI) values, has been widely investigated in remote sensing research...
Peer-reviewed Article
In Remote Sensing
Author:
Shahab
Jozdani
Local climate zone (LCZ) maps are increasingly being used to help understand and model the urban microclimate, but traditional land use/land cover map (LULC) accuracy assessment approaches do not convey the accuracy at which LCZ maps depict the local thermal environment. 17 types of LCZs exist, each having unique physical characteristics that...
Submission to Policy Process
Contributing Papers for the 2019 Global Assessment Report
Author:
Karen G.
Villholth
Paul
Pavelic
Andrew
Ross
Groundwater is a de-facto source of water during drought and emergencies. In a broader perspective, the traditional short-term strategy of using groundwater to combat water deficits during drought needs revisiting. The objective of this paper is to examine the relevance and options for developing and adopting such groundwater-based natural...
Peer-reviewed Article
In 環境科学会誌
Author:
Minami
Sakamoto
Akio
Onishi
Although greenery in urban areas has many functions, such as mitigation of the urban heat island effect, and reduction of rainfall-induced surface runoff, it is difficult to secure the space required to plant trees in cities, which are crowded with buildings. Therefore, rooftop greening has attracted attention and many cities are adopting and...
Peer-reviewed Article
In Proceedings of the International Cartographic Association
Author:
Parks and other public green spaces (hereafter “urban green spaces”) provide many benefits to urban dwellers, but some residents receive few benefits due to a lack of urban green spaces nearby their home/workplace. Understanding spatial variations in urban green space accessibility is thus important for urban planning. As a case study, here we...
Peer-reviewed Article
In Remote Sensing
Author:
Shahab
Jozdani
Dongmei
Chen
With the advent of high-spatial resolution (HSR) satellite imagery, urban land use/land cover (LULC) mapping has become one of the most popular applications in remote sensing. Due to the importance of context information (e.g., size/shape/texture) for classifying urban LULC features, Geographic Object-Based Image Analysis (GEOBIA) techniques are...
Peer-reviewed Article
In International Journal of Building, Urban, Interior and Landscape Technology (BUILT)
The term of “Appropriate Technology (AT)”, introduced by Schumacher which refers to all kind of technologies including environmental technology, has been since developed into a global discourse on technology advancement and its impacts of implementation on human civilisation as seen from various perspectives. The technology could also relate to the...