ジョンソン ブライアン

177件中 141~150件目を表示中 (日付順)
研修用教材
IGES Making Our Cities Climate-Sensitive e-Learning Video Series comprises two videos: 1) Overcoming floods in the Philippines: A story of climate change adaptation and mitigation , 2) Participatory watershed land-use management approach: Interfacing science, policy and participation for effective decision making These two educational videos...
査読付論文
ISPRS International Journal of Geo-Information所収
著者:
GHARECHELOU
Saeid
TATEISHI
Ryutaro
SCHARMA Ram C.
Soil moisture (SM) plays a key role in many environmental processes and has a high spatial and temporal variability. Collecting sample SM data through field surveys (e.g. for validation of remote sensing-derived products) can be very expensive and time consuming if a study area is large, and producing accurate SM maps from the sample point data is...
イシューブリーフ
While synergies among climate change adaptation and mitigation (CCA&M) policies clearly exist, little common understanding has been established on how to introduce CCA&M policies in an integrated manner. A holistic approach to land-use planning and management at the local level can help meet this challenge. To test this idea, with support from the...
査読付論文
Applied Geography所収
著者:
We use crowdsourced GIS data from OpenStreetMap to help automate the mapping of land cover in Landsat satellite imagery. The OpenStreetMap data had limited area coverage, but was useful for building a model which could classify land cover in the other areas.
査読付論文
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing所収
著者:
ALIFU
Haireti
TATEISHI
Ryutaro
Accurate mapping of glaciers is important for management of water resources, studying glacier mass-balance, and monitoring glacier health. However, many glaciers are partially covered by debris of varying thicknesses, and these debris-covered glacier areas are difficult to clearly distinguish from the adjacent valley rock using optical remote...
データ/ツール
著者:
MAGCALE-MACANDOG Damasa B.
BRAGAIS
Milben
MACANDOG Paula Beatrice M.
We analyzed the change in vegetated and urban (impervious) area in the Silang-Santa Rosa sub-watershed of the Philippines to assess the implications related to flood risk. Our main findings were: -The impervious area of sub-watershed increased by 54% (from 3,239 ha. to 4,988 ha.). -The vegetated area decreased by 21% (from 8,509 ha. to 6,760 ha)....
査読付論文
ISPRS International Journal of Geo-Information所収
著者:
BRAGAIS
Milben
MAGCALE-MACANDOG Damasa
MACANDOG Paula Beatrice
We developed a method for mapping residential areas using freely available satellite imagery. The resultant residential area map can be used for risk assessment (e.g. to estimate the population living in a flood-prone area). Our method can be applied for flood risk assessment in other watersheds in the future.
データ/ツール
著者:
This dataset can be used by researchers to test different land use/land cover mapping methods using crowdsourced geographic data and Landsat satellite imagery. The study area is the Laguna de Bay area of the Philippines, and the satellite data is from 2014-2015. This dataset will also be available on the "UCI Machine Learning Repository" (https:/...
2件中 1~2件目を表示中 (日付順)
プロジェクト
Updated: 2025年3月

環境研究総合推進費1CN-2206(2022~2024年度) ASEANにおけるネットゼロかつレジリエントな社会実現に向けた国家の緩和適応統合長期ロードマップに関する研究

IGESでは、ASEAN気候ビジョン2050が示すネットゼロかつレジリエントなASEAN共同体の構築に向けて、ASEAN主要4カ国(インドネシア、フィリピン、タイ、ベトナム)を対象とする、緩和・適応を統合的に推進する長期ロードマップ策定に関する研究を実施しています(環境研究総合推進費1CN-2206:2022年4月~2025年3月)。 本研究事業の成果は、国家の長期戦略(LTS)、国が決定する貢献(NDC)、国家適応計画(NAP)、セクター別計画、開発計画等をはじめ...
プロジェクト
Updated: 2026年7月

ASEAN気候変動戦略行動計画 2025-2030プロジェクト

ASEAN気候変動戦略行動計画(The ASEAN Climate Change Strategic Action Plan:ACCSAP)2025-2030は、2030年までの、ASEANにおける気候変動ロードマップです。 IGESは、2021年にASEAN地域の気候変動の状況を、はじめて統合的にまとめたレポートととして「ASEAN State of Climate Change Report(ASCCR)」の作成に貢献しました。ACCSAPはこのASCCRで特定された優先順位の高い行動を...