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mapconcierge/KumaRiver20200704hazardmap1814.geojson

Last active July 4, 2020 09:50
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KumaRiver20200704hazardmap1814.geojson
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mapconcierge commented Jul 4, 2020 •
edited

ハザードマップポータルを基に洪水ハザードエリアのポリゴンをラフに作成。このエリアの上流部など土砂災害のリスクエリアも外側に存在する。ライセンスは政府標準利用規約2.0を前提に CC BY 4.0 とします。
https://disaportal.gsi.go.jp/maps/index.html?ll=32.351833,130.733871&z=11&base=pale&ls=seamless%7Ctameike_raster%2C0.8%7Cflood_l2_kaokutoukai_kagan%2C0.8%7Cflood_l2_kaokutoukai_hanran%2C0.8%7Cflood_l2_keizoku%2C0.8%7Cflood_list%2C0.8%7Cflood_list_l2%2C0.75%7Cdisaster1&disp=01000010&vs=c1j0l0u0

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補足：

国土地理院から 2020-07-04 17:31 JST に浸水想定図が公開されました。
https://twitter.com/GSI_chiriin/status/1279331899555512322

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IT-DART の被害状況プロット

https://www.google.com/maps/d/u/0/edit?mid=1mgK_KWKTALqYOLmtSrtJ1jQGRSTTMCIQ&fbclid=IwAR3BFawrwr49rqtDgg1Q1jTbBMixZuHepJyYq0fpK7B3WfzXUYk9MSs-Hk4&ll=32.35782320522999%2C130.74833840683596&z=11

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