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Disasters

Lessons From Mapping Geeks: How Aerial Technology is Helping Pacific Island Countries Recover From Natural Disasters.

Michael Bonte-Grapentin's picture

For many Pacific Island countries, natural disasters such as cyclones and tsunamis, are an all-too common occurrence. Out of the top 15 most at-risk countries for natural disasters globally, four are Pacific Island countries, and Vanuatu is consistently at the top.

In 2015, Cyclone Pam hit Vanuatu, and knowing the extent of damage was vital for the government to identify and plan reconstruction needs. A team of Unmanned Aerial Vehicle (UAV) experts were sent out to quickly establish credible estimates of the damages and losses. Many damage reports were already available from the field, but with varying quality, and the challenge was to consolidate and verify them, within a very tight timeframe. Cloud cover also prevented us from getting satellite images, so we mobilized two UAV teams to fly below the clouds and capture high-resolution footage showing the impacts on the ground in the worst affected islands in Tafea and Shefa province.

Challenges continued throughout, from needing to coordinate airspace with those flying relief goods into affected areas, to transferring massive datasets over low internet bandwidths. But with team-effort and ingenuity, solutions were found; the UAV teams were able to capture valuable damage footage within sampled areas during the day, which were analysed overnight by volunteers of the Humanitarian Open Street Map (HOT) and the Digital Humanitarian Network; new workflows were developed to collate the data and to feed the outputs into the Post-Disaster Needs Assessment.   
 

Interpreted damage information post-Cyclone Pam in Vanuatu, 2014: red – destroyed houses, orange – partially damaged houses, blue – no obvious damage to house.

Philippines: A crucial first step to address Metro Manila’s floods

Mara Warwick's picture
A resident of the city of Manila helps clean up a creek to remove garbage that clogs drainage and waterways. (Photo: Justine E. Letargo/World Bank)
Metro Manila -- my current home -- is a metropolis of extraordinary contrast.  Referred to as the National Capital Region, it is the workhorse of the country, housing about 12.8% of the total population and producing about 38% of national GDP.  Metro Manila is a key contributor to the country’s dynamic and vibrant economy, which has been among the fastest growing in East Asia in recent years.  With glittering high rise buildings, a Starbucks on seemingly every corner, and bustling commerce wherever you look, one could be lulled into thinking that the citizens of Metro Manila all have a comfortable life.

Upgrading Apia’s main road, a path to climate-proofing Samoa’s future

Kara Mouyis's picture
Vaitele Street, Samoa
Vaitele Street is considered the most important section of road in Samoa and in 2016, through the Enhanced Road Access Project, it received a critical upgrade and extension.


Driving from the airport into the city of Apia, the capital of Samoa, is a great introduction to the country. Villages line the road with gardens filled with colorful flowers and palm trees. Hugging the northwest coastline, the road sometimes comes as close as five meters from the shoreline, giving passengers truly spectacular views of the Pacific Ocean.

While it’s a scenic introduction to Samoa, this drive is also a stark reminder of just how sensitive the country’s coastline is to erosion and damage. More than 50% of West Coast Road, Apia’s main roadway, sits less than three meters (9.8 feet) above sea level and just a few meters from the shoreline, making it highly vulnerable to damage and deterioration. When tropical cyclones, heavy rain, king tides and storm surges hit these coastal roads, they can lead to erosion, flooding and landslips, causing road closures and threatening the safety of the people who use them.

Masyarakat bersatu membangun pasca bencana alam

George Soraya's picture
Also available in: English



Setelah gempa bumi besar di Yogyakarta, Indonesia, pada tahun 2006, kawasan kota dan sekitarnya harus membangun kembali atau memperbaiki sekitar 300 ribu rumah.
 
Pemerintah punya pilihan menyewa 1.000 kontraktor yang masing-masing akan membangun 300 rumah, atau mengerahkan 300 ribu anggota masyarakat untuk masing-masing membangun satu rumah, rumah mereka sendiri.
 
Dengan pemerintah sebagai pemimpin proses rekonstruksi, mengambil pilihan kedua dalam mendukung program pemerintah. Ini adalah cara kerja REKOMPAK.
 

Indonesia: Turning to unity for rebuilding communities after natural disasters

George Soraya's picture
Also available in: Bahasa Indonesia



Following the massive earthquake in Jogjakarta, Indonesia, in 2006, the city and surrounding areas were faced with having to build or rehabilitate about 300-thousand homes.

The government had the option of hiring 1,000 contractors to build 300 houses each.  Or we could have 300 thousand people working to build one house each - their own homes. 

With the Government of Indonesia in the lead, we took the latter approach in supporting Indonesia’s efforts to rebuild communities. This is the REKOMPAK way.

Ending a 20-year water crisis in a remote village in Solomon Islands

Evan Wasuka's picture
Surrounded by water, Nanngu’s taps have been without drinking water for the past 20 years.

With the throttle at full tilt, the boat cut through the surf, spraying salt water into the air. 
Around me, the unfolding scenery is breathtaking. White sandy beaches, turquoise blue seas, swaying coconut palms – the textbook image of paradise in the South Pacific.
 
What more could one ask for in paradise?  

Water, is what they will tell you. “They” are the people of Nanngu Village on the island of Santa Cruz in the far east of Solomon Islands. 
 
Out here, water to drink, cook food with, wash and keep clean is hard to come by.
 
The last time they had proper running water was 20 years ago. That came to an end at the hands of a Category Three cyclone, Nina, which hit the islands in 1993.
 
As I write this, we’re on our way to Nanngu to see a new World Bank-supported project bringing water to the village.

Việt Nam có thể học hỏi được gì từ Singapore về quản lý rủi ro ngập lụt

Linh X. Le's picture
 Toàn cảnh công viên Bishan-Ang Mo Kio, Singapore. Ảnh: Stefan/Flickr

Đối với người dân Việt Nam, đất nước Singapore không chỉ là một "con rồng Châu Á" mà còn rất gần gũi nhờ mối quan hệ thân mật giữa lãnh đạo nước nhà với Cựu Thủ tướng Lý Quang Diệu, người đứng đằng sau tất cả những thành công của Singapore ngày nay. Là biểu tượng của sự hiện đại và văn minh, đặc biệt với điều kiện tài nguyên thiên nhiên hạn chế, Singapore là mô hình đáng để Việt Nam học tập trên con đường phát triển theo hướng cạnh tranh, bền vững và văn minh.
 

Solomon Islanders rising up Jacob’s Ladder of opportunity

Evan Wasuka's picture



Geographically, the capital of Solomon Islands, Honiara, is a hilly city, a maze of ridges and valleys.

In front of me, concrete steps descend 30 meters down the face of a ridge, winding their way down in a gravity-defying manner; nothing else stands on the slope, it’s simply too steep.

The steps are part of a system of footpaths that link communities of thousands of people below to the main public road above.

Over the past 60 years as Honiara has developed, so too have informal settlements. These are often located at the bottom of steep valleys without basic services such as roads, water and electricity.

Зүүн Ази, Номхон далайн бүс нутагт гамшгийн эрсдлийг бууруулах цаг болсон

Axel van Trotsenburg's picture

Албан бус орчуулга.

Хаа нэгтээ ямар нэг гамшиг тохиолдож, хүний амь эрсэдсэн, бэртэж гэмтсэн, иргэдийн орон байр сүйтгэгдсэн, амьжиргаагаа алдсан гэсэн мэдээг сонсоод дараагийн гамшиг болохоос өмнө дахин ийм эмгэнэлт үр дагавар амсахгүйн тулд бид урьдчилан сэргийлэх ёстой гэдгийг би мэддэг.
 

Сендай хотноо болох Гамшгийн эрсдлийг бууруулах дэлхийн бага хурлаар бид бодлого боловсруулагчид, олон улсын оролцогч талууд гамшгийн эрсдлийг бууруулах ажлыг удирдан зохион байгуулах учиртай гэсэн Хюгогийн зарчмыг эцэслэн тохирох боломж байна. Сендайн бага хурал гамшгийн эрсдлийг болон ядуурлыг бууруулах шинэ арга замыг эрэлхийлэх боломж юм.

Байгалийн гамшгийн хор хөнөөл дэндүү их байна. Сүүлийн 30 жилд 2,5 сая хүний амийг авч, 4 их наядын хохирол учирч тэр чинээгээр хөгжлийг хойш татжээ.

ถึงเวลาที่ต้องสร้างความแข็งแกร่งให้กับการลดความเสี่ยงจากภัยพิบัติในเอเชียตะวันออกและแปซิฟิก

Axel van Trotsenburg's picture
ใน PDF: Korean | Khmer

ทุกครั้งที่ผมทราบข่าวว่ามีภัยพิบัติทางธรรมชาติเกิดขึ้น ผู้คนบาดเจ็บเสียชีวิต บ้านเรือนพังเสียหาย ชีวิตความเป็นอยู่ของผู้คนที่ประสบภัยต้องเปลี่ยนแปลงไป ผมรู้ว่าเราต้องทำอะไรสักอย่างเพื่อช่วยลดผลกระทบอันน่าสลดใจนี้ แทนที่จะรอให้มันเกิดขึ้นอีก

เรามีโอกาสจะผลักดันเรื่องนี้ในการประชุมนานาชาติเรื่องการลดความเสี่ยงจากภัยพิบัติที่จัดขึ้นปีนี้ ณ เมืองเซนได ประเทศญี่ปุ่น เพื่อสรุปแนวทางการดำเนินงานกรอบการดำเนินงานเฮียวโกะ ระยะที่ 2 (Hyogo Framework for Action-HFA2) ซึ่งเป็นแนวทางในการบริหารจัดการความเสี่ยงจากภัยพิบัติแก่ผู้กำหนดนโยบายและผู้มีส่วนเกี่ยวข้องในระดับนานาชาติ การประชุมครั้งนี้ถือเป็นโอกาสที่จะตั้งเป้าหมายในการลดความเสี่ยงจากภัยพิบัติและต่อสู้กับความยากจนอีกด้วย

ภัยพิบัติจากธรรมชาติมีมูลค่าความเสียหายมหาศาล ในรอบ 30 ปีที่ผ่านมา มีผู้เสียชีวิตไปแล้ว 2 ล้าน 5 แสนคน และสร้างความสูญเสียเป็นมูลค่า 4 ล้านล้านเหรียญสหรัฐฯ นอกจากนี้ยังส่งผลกระทบให้การพัฒนาชะงักลง

ในภูมิภาคเอเชีย การพัฒนาเขตเมืองอย่างรวดเร็วผนวกกับการวางผังเมืองยังไม่มีคุณภาพได้เพิ่มความเสี่ยงให้เมืองต่าง ๆ เป็นอย่างมาก โดยเฉพาะเมืองที่ตั้งอยู่แถบชายฝั่งและลุ่มแม่น้ำที่มีประชากรอาศัยอยู่หนาแน่น พายุไต้ฝุ่นไห่เยี่ยนได้คร่าชีวิตผู้คนกว่า 7,350 คนในฟิลิปปินส์ เมื่อปี 2556 แล้วยังส่งผลโดยตรงให้ความยากจนเพิ่มขึ้นร้อยละ 1.2

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