Thursday, December 1, 2016

Commodity flow map - Hot Pepper, Barbados


Sunday, July 10, 2016

Status of UAV Governance in Africa - interactive map

The Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA) recently commissioned a scan of 79 Africa, Caribbean and Pacific Groups of States vis a vis the status of rules and regulations affecting the use of remotely piloted aerial systems (RPAS) better known as drones or unmanned aerial vehicles (UAVs). Below is a map showing the status of legislation by country. Concerning Africa, the study was limited to Sub-Saharan countries.

Legend:







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Interested in the topic? join www.uav4ag.org 

Animation on "Unmanned Aerial Vehicles for Agriculture" produced by students of the Wageningen University


Unmanned Aerial Vehicles for Agriculture from CTA on Vimeo.

This video animation has been produced by students from the Laboratory of Geo-Information Science and Remote Sensing ate the Wageningen University and Research Centre in the context of the GRS-60312 Remote Sensing and GIS Integration Consultancy Project. Their report 'Towards Cost and Benefit Analysis of Unmanned Aerial Systems (UAS) to Support Agricultural Production' is synthesized in this well crafted video animation.

Members of the study group include: Vinicius Perin, Ramin Heidarian, Simon Veen, Erwin Van den Berg and You Zhou. Coach: Sytze de Bruin

Those interested in the technology related to the use of drones or better "unmanned aerial vehicles' in the agricultural domain should join the dedicated discussion list www.uav4ag.org.

Follow UAV for Agriculture on Twitter at @uav4ag


Monday, May 16, 2016

Le dernier numéro d'ICT Update est sorti : Les drones au service de l'agriculture

L'utilisation de véhicules aériens sans pilote, ou drones, pour la gestion des cultures, des cheptels, des pêches, des forêts et d'autres activités basées sur des ressources naturelles représente le franchissement d'une nouvelle frontière technologique et ouvre la voie à toute une série d'opportunités enthousiasmantes.

Le dernier numéro d'ICT Update, un magazine bimensuel publié par le Centre technique de coopération agricole et rurale ACP-UE (CTA), est consacré à l'utilisation de cette technologie et de systèmes connexes dans différentes parties du monde.  Le numéro, disponible en ligne et en version imprimée en français et en anglais, est publié en collaboration avec Esri.

Il contient 12 articles, une interview et une sélection de diverses ressources en ligne sur le sujet.  Les articles traitent notamment de l'utilisation des drones pour concevoir un système d'irrigation au Nigéria, pour alimenter un système de surveillance des sauterelles, pour récolter des preuves d'occupation illégale de terres au Panama, ou encore pour aider des petits producteurs à superviser leurs cultures en Afrique de l'Est.

Vous pouvez commander une version imprimée ou télécharger une version PDF de ce numéro en suivant ce lien: http://bit.ly/uav4ag-FR

Une sélection d'articles sont proposés sur le portail web du magazine: http://ictupdate.cta.int/fr, où vous pouvez vous abonner à la publication gratuitement.

Friday, May 6, 2016

Sri Lanka's drone pioneers

The International Water Management Institute (IWMI) in Sri Lanka has begun to experiment with drone technology to support a wide range of studies like crop monitoring, disaster mitigation and disease prevention.

In recent months, the Colombo based International Water Management Institute (IWMI) has begun to use unmanned aerial vehicles (UAVs) – also known as drones – to monitor rice crops in and around the water scarce area of Anuradhapura. The institute is testing the data-collecting capabilities of UAVs for various purposes. For example, RGB (red, green, blue) colour and near-infrared (NIR) sensors were used to capture images over the paddy fields. These technologies have the potential to help farmers detect fields that are under stress and to help them identify low-laying areas prone to pooling.

IWMI's drone is also regularly used in partnership with local authorities. In December 2015, the Survey Department of Sri Lanka was developing a disaster mitigation plan for Badulla, the capital city of Uva Province. The Survey Department needed a high-resolution Digital Elevation Model (DEM) of the town for the plan, and asked IWMI to use its drone to capture the required aerial imagery.

Using conventional techniques, it might have taken over a year to survey the town. However, the drone used by the IWMI team was able to survey the entire 10 square kilometres area in just three days, by carrying out fourteen UAV flights and shooting 4,600 high-resolution images, with an average spatial resolution of four centimetres.

Disease prevention


Drone imagery can also be used to better understand the spread of disease, allowing health analysts to create high-quality maps. Chronic Kidney Disease of Uncertain Aetiology (CKDu) is one of the most serious non-communicable diseases presently afflicting Sri Lankans, and it remains poorly understood. First diagnosed in the mid-1990s, the disease has now been found to occur in six out of the nine Sri Lankan provinces. It is essentially confined to the dry zone and only affects farmers engaged in rice cultivation. CKDu is believed to have resulted in the death of approximately 25 thousand people to date, while over 8 thousand people are currently estimated to be receiving treatment for the condition.

In the CKDu-affected area of Mahiyangana, the disease is believed to be spread via contaminated drinking water, which originates from wells. The UAV has been used to gather geo-referenced data on where households live and where wells are located. The collected data can be used in addition to a digital elevation model to locate the high and low areas of two villages, Sara Bhoomi and Badulupura.

The gathered data has been used in support of a pilot project on prevention of CKDu in the area. According to project leader Ranjith Mulleriyawa, these aerial photos and maps have provided researchers with an improved overall picture of the area, helping them understand how contaminated wells are linked to the spread of CKDu in affected areas.

High accuracy


IWMI also plans drone initiatives in Nepal to map fresh water springs by using a small thermal sensor. The targeted watersheds in Nepal have dense canopy cover, and it is difficult to use standard optical sensors to identify and locate the springs. The drone-mounted thermal sensor can see through the dense canopy cover to find these springs, as their temperature is lower than the temperature of the earth surrounding them.

While the use of UAVs in research and other practical applications remains in its infancy, IWMI’s initial tests have already demonstrated their usefulness. Drones can be used to carry out surveys over large and hard-to-access areas, in a relatively short timeframe and with high accuracy. For policy experts and decision-makers, these aerial images can provide them with more accurate and up-to-date information than has hitherto been possible. For farmers, high-quality drone images can help them detect potential crop failure early, giving them enough time to respond.

IWMI thinks that UAV based surveys will be especially useful in studies that require highly accurate and repeated monitoring. These include checking for changes in cropping patterns, shifts in the status of important water resources, and documenting the extent of environmental disasters. It doubtless won't be long before farmers routinely use UAVs to monitor their crops, just as they use more conventional machinery to sow and harvest.

About the author:


Salman Siddiqui (S.Siddiqui@cgiar.org) is senior manager of the Geographic Information System (GIS), remote sensing and data management unit at the International Water Management Institute in Sri Lanka.

Source:

Republished with consent from http://ictupdate.int

Sunday, May 1, 2016

Documenting illegal land occupancy using drones

Unmanned aerial vehicles have the potential to empower indigenous communities to become equal partners in the efforts to safeguard their territories and natural resources. 

Throughout the Americas, indigenous forest communities’ territories face intensifying threats, as global demand increases for land and forest resources. Non-indigenous settlers and loggers illegally enter indigenous territories to poach valuable timber or to burn and clear large swaths of forest.  Emerging technologies, such as unmanned aerial vehicles (UAVs) – also known as drones – offer an unprecedented opportunity to empower communities to defend their territories and natural resources. UAV technology allows them to monitor their land in real time, obtain visual evidence of any trespass, and make claims based on this evidence.

Some of Panama’s indigenous communities already make use of UAVs to protect the rainforest. Nearly 70% of Panama’s remaining intact rainforest is governed by indigenous peoples. Indigenous communities see the forest as part of their culture and heritage, respecting and understanding its value and safeguarding it for future generations. Newcomers to the area tend to see the rainforest as something to be exploited in the short-term, particularly for felling valuable old-growth hardwoods and clearing forested areas for cattle ranching.

Panama’s indigenous communities began using UAVs in 2015 with the support of the Rainforest Foundation US and Tushevs Aerials. Tushevs Aerials is a small organisation that designs and builds UAVs and processes data into maps or digital 3D models. It provides training in any aspect of UAV construction, operation, and data use. Since the beginning of this project UAVs have successfully been used to document illegitimate land occupancy and illegal land occupancy and illegal logging by non-indigenous groups.


Armed settlers


The rampant deforestation in the Darien region of Panama perfectly illustrates this dynamic. Islands of rainforest have managed to resist outside pressure from settlers, thanks to the indigenous communities that inhabit and protect them. With the use of a custom-built fixed wing UAV, the Emberá peoples – near the community of Puerto Indio – could spot and survey over 200 hectares of converted forest that has been illegally occupied by cattle ranchers. The communities’ leaders were stunned to witness the extent of the damage. Prior to seeing the aerial imagery, they had thought that there were only about 50 hectares destroyed by illegal ranching.

The occupation and conversion of forested areas occurred several kilometres away from where the indigenous community lives. But because of tensions with the settlers, who are often armed and confrontational, they had not been able to enter the area and document the illegal ranching practices. Using the UAV allowed them to quickly and safely gather data that evidenced the trespass of their territories.

Tino Quintana, the cacique or traditional chief of the 440,000 hectares’ traditional territory, took the lead on presenting the results of the UAV survey to members of several other Emberá communities. These communities are now working together by using aerial imagery documentation to register official complaints with the regional authorities. The government has promised to remove the settlers, and the Emberá communities plan to reforest the area.

Documenting evidence


Governments are often faced with resource shortages, and are frequently unable to respond to all requests for intervention.  Spatially explicit UAV documentation of illegal logging and land occupancy helps government agencies prioritise their efforts, ensuring that a week-long field inspection will collect enough evidence to justify government intervention.

This experience generated further interest in UAV technology among indigenous communities in eastern Panama, inspiring other leaders to ask for UAV support. The Emberá and Wounaan General Congress, which oversees thousands of hectares of rainforest across 27 distinct territories, was given a DJI Phantom 3 Professional quadcopter by the Rainforest Foundation in November 2015. Wounaan leaders flew this UAV within the district of Platanares on the Pacific coast of Panama. The geo-referenced images proved that 10 hectares had recently been burned for cattle grazing in the middle of their territory.


Diogracio Puchicama, a Wounaan indigenous leader, who has been threatened by illegal loggers and settlers for several years, because of his efforts to protect 20,000 hectares of rainforest along the Pacific coast, submitted the UAV-generated documentation to the environmental authorities. Impressed by the accurate geo-referencing of the images documenting forest destruction, the Ministry of Environment promised to be more present in the area and enforce the law.

In late January 2016, Diogracio reported that the authorities had been patrolling the district of Platanares constantly, and that most of the settlers had been at least temporarily removed. ‘I have been denouncing illegal loggers in Platanares for over five years, and the authorities have done nothing, not moved a finger,’ Diogracio Puchicama noted. ‘Now, after they have realised that we have the drone, they are doing their job and enforcing the law. It’s a good sign.’

Protection of indigenous rights


Emberá and Wounaan communities are planning in partnership with the Rainforest Foundation US and the Food and Agriculture Organisation (FAO) of the United Nations to fly UAVs in at least six more indigenous communities in Panama. They will use the imagery to raise awareness among local communities of the ongoing illegal and un-monitored forest destruction within their traditional territories and the need to document and denounce this destruction to the authorities. They will also use the aerial photographs to help Panamanians understand how important forests are, and the essential role that indigenous peoples have played in keeping them intact.

The experience from Panama illustrates that UAVs have the potential to alter the power balance in favour of indigenous communities’ own ability to protect, monitor, and report on their lands, territories, and natural resources. This technology empowers indigenous people to play an active role in safeguarding their lands and to become equal partners – rather than just beneficiaries – to government and civil society agencies, which are involved in conservation and rights’ protection.

Indigenous peoples’ communities, organisations, and their civil society partners in the region and beyond are now very interested in adopting UAVs for conservation or for the protection of indigenous rights and territories. There are further discussions with the Mesoamerican Alliance of Peoples and Forests regarding the use of UAVs in Central America and with an indigenous network in Bolivia. Indigenous communities in Guyana and Indonesia are already using UAVs for land mapping. Also in Africa the Shompole Maasai community in Kenya and a forester in the Democratic Republic of the Congo are interested in using the technology. This shows that the interest in UAVs is growing all around the globe for monitoring illegal land use in indigenous territory.

About the authors:


Nina Kantcheva Tushev (nina.kant@gmail.com) is co-founder of Tushevs Aerials and indigenous peoples’ rights advisor at the UNDP. Tom Bewick (tombewick@rffny.org) is program manager at the Rainforest Foundation US. And Cameron Ellis (jamescameronellis@gmail.com) is principal at Groundtruth Geographics.

Related Links:


Video that demonstrates how Dayaks in Indonesia make use of UAVs.
https://goo.gl/u8Bv2v

Article and video outlining a training in the use of UAVs with indigenous communities in Peru.
https://goo.gl/jhoMFJ


Source: ICT Update # 82

Friday, March 4, 2016

IWD2016 - From GPS to drones – women leading the way

Tanzanian entrepreneur Rose Funja believes that information and communication technologies (ICTs) hold the key to a better future for young women, especially in the agriculture sector. Setting an example to them all, she has launched a start-up that links small-scale farmers to financial institutions – and is now turning her thoughts to drones.

An ICT start-up that grew out of a CTA hackathon contest is poised to help solve one of the most intractable problems facing farmers in Tanzania – how to show banks that they own the land they farm, so that they can secure loans using it as collateral.

Behind AgrInfo, which uses geographical information system technology to map information about farmland and the crops it produces, is dynamic ICT specialist and entrepreneur Rose Funja. The idea came to her and her partner Grace Makanyaga as a solution for tree farmers, but the young women quickly realised there was potential for scaling out the concept to reach other producers. In many parts of Tanzania, land ownership is unrecorded, aside from in village customary documents, making it difficult for farmers to obtain credit.

"We all know that for a smallholder farmer, the farm is their major asset," said Funja. "AgrInfo profiles the farmer and the farming business – the farm, the location, the size, the produce – and posts this data on an online platform, then gives access to this to financial services who use it to assess the creditworthiness of the farmers and give them loans."

The business concept received a major boost when AgrInfo won the runner-up prize in the CTA AgriHack Talent Programme for East Africa in 2013, a contest based on the idea of a hackathon – a gathering that brings together computer programmers for a short period of time to develop an ICT application or platform that addresses a specific challenge.

Refining the business model


In the run-up to the tournament finals, Funja and Makanyaga received technical support to develop their idea, as well as advice on how to draw up a business model, how to approach investors and how to pitch their idea to the judges and the audience. After the hackathon, a follow-up phase offered incubation and mentoring from a local ICT innovation hub, together with smartphones and a cash prize of €4,000, which proved invaluable as a first investment.

"The help of CTA and the training we received took our idea to a whole new set of levels," said Funja. "That's when everything started rolling out, and it's been a roller coaster ever since."

Rose and her new business partner – Makanyaga is no longer closely involved in the start-up – are currently running a marketing campaign to explain the AgrInfo service to farmers, mainly targeting producer organisations. The service works on a subscription basis, with the charge added to producer-organisation membership fees for farmers who decide to sign up.

The cost of the service is deliberately pitched at an affordable price, and Funja predicts that it will pay for itself in terms of better access to credit for farmers, so that they can expand operations.

"We go and collect the GPS coordinates for a farm and check the ownership," she explained. "We couple that with an assessment of what is produced on the farm, as a basis for a credit analysis. We also update the data as time goes on, which will increase a farm's credit worthiness. So if a farm increases from one to five hectares, for example, the bank sees the growth and will be more willing to make a loan."

Future plans involve extending the database model to cover the entire value chain, connecting farmers with farm supplies, extension workers, weather forecasts and a host of other value-added data, including information on markets.

Always on the lookout for new horizons, Funja is currently exploring the idea of offering a drone service to monitor land maintenance, aimed at reducing damage by fires. Firebreaks – cleared pathways between land boundaries of between 1 and 5 metres – can be effective in preventing fire from spreading from one farm to another, but keeping them from becoming overgrown can be a challenge, and each year hundreds of hectares of farmland are burned.

An ICT boot camp for girls


Funja is firmly convinced that ICTs are the way forward for development in Africa, and especially for women. She is co-founder of a network in Tanzania that promotes women's involvement in ICTs. Called She Codes for Change, the organisation recently ran a month-long ICT boot camp for girls aged 14–19, introducing them to technologies such as web applications, video-game design and electronics.

"ICTs can definitely open up new opportunities for women and I think it's important for them to venture into technology at an early age," said Funja, who in 2014 spent six weeks in New York after being selected as young female leader for US President Obama's project, the Young African Leaders Initiative. She is also director of ICT at the University of Bagamoyo, and as a result of her contacts with farmers for AgrInfo she has recently entered the sector herself, cultivating sesame.

"What I would like to see is women becoming more educated in using technology for socio-economic purposes, instead of just social engagement. So rather than seeing mobile phones and the Internet as a way of spending time on social media, I would like them to understand that it can be a very valuable tool to help them improve their livelihoods, for example by enabling them to sell their crops for a better price by accessing information about markets."

Saturday, February 20, 2016

ICTs improving family farming

ICTs are helping millions of smallholder family farmers in developing countries gain better access to information, tools and technology that can transform their livelihoods. Indeed, ICTs help family farmers sell and market their produce, boost their ability to cope with dwindling access to water, land and soil nutrients, and deal with the extreme climate events, pests and diseases that affect their crops. If more of these ICT solutions are tailored to the needs of smallholder family farmers and put within their reach – especially the women farmers who form the bulk of this group – then their agriculture can rapidly move from being a subsistence activity to a successful and sustainable business.

Accessing markets through cooperation


Agriculture is becoming more market oriented globally. Individual family farmers, however, are finding it increasingly difficult to participate in markets – not only in national and international markets, but even in local ones. Smallholder farmers have small amounts of farm produce to market but often do not have access to systems of communication, finance and transport. If they could somehow aggregate their produce and collectively synchronise their production and marketing systems, then they would be able to enter these markets more easily as a collective.  
ICTs can help smallholder farmers improve their production systems so they can fetch better prices, avoid gluts and have the critical mass to grow market-led crops. Conventionally, this is done by cooperatives and farmer organisations, which bring together farmers. These organisations help reduce weaknesses in the value chain. In most developing countries, however, these organisations are weak and often face constraints in planning and monitoring production systems and setting up logistics for an efficient marketing system.  

Some cooperatives have tried to overcome these constraints by even taking control of the land of participating farmers. This approach, however, diminishes the opportunity for family farmers to participate in the decision-making processes that impact their livelihoods, and so ultimately this approach has failed.    

ICTs now provide the potential to overcome these constraints. They can help smallholder family farmers coordinate their planning and monitoring of production and marketing systems by virtually aggregating data, without cooperatives having to take over the land or do the decision making for their farms. Access to credit, financial and insurance services for smallholder family farmers has been a major constraint to improving their farming and incomes. With the increasing availability of mobile phones and the internet, smallholder farmers can now access financial services much more easily.  
ICTs also allow family farmers to see their farm processes from many different viewpoints, and this enables them to make more sound economic and environmental decisions. At the same time, access to ICTs and information increases their technological literacy. A farmers’ organisation that uses ICTs can now support individual farmers by suggesting what crops they should grow, and where, when and how to market them with these ICT-run systems. These systems can also help farmers organise and plan inputs for their farms. Connectivity also gives smallholders easy access to knowledge-based services that help farmers to solve farming problems.  

Precision technology and land rights


Cloud-based data, application services and the wide availability of smartphones and ‘phablets’ have made precision technology – such as mapping systems with high resolution and three-dimensional maps – more widely available to these farmers. Once the privilege of large farms, smallholders can now use these tools too to measure soil moisture and nutrients, for example, or environmental carbon dioxide.  

The sensors used to make these measurements can be linked to GPS systems and incorporated into sensor networks that can help farmers monitor the well-being of their crops at a micro level. The use of drones and digital cameras are enabling farmers to use very low-cost remote sensing to monitor their crops. With close monitoring, farmers can use water and soil nutrients more effectively and sustainably. This, in turn, improves the resilience of their farming system.  

Many smallholder farmers have difficulty securing their rights to land and other resources. Many family farms have tenancy agreements. But they keep poor records of allotment, ownership and tenancy. Cadastral surveys containing maps and records can now be made, managed and publicly accessed more easily at a lower cost using geographical information systems in the public domain. As a result, farmers can obtain the proper records for their farms and use them to get mortgages, bank loans and compensation. When records become available in the public domain, farmers’ rights to land and other resources such as water become more secure.

A new paradigm for farming


Like society in general, ICTs are ushering in a new paradigm for farming and agriculture. The flow and use of information and knowledge in this paradigm resembles that of a network and therefore calls for new forms of collaboration and partnership.  

ICTs have huge potential to provide knowledge-based services to farmers and others earning their livelihoods in activities related to agriculture, such as agri-businesses, agro-industries and financial services. In the near future, these services will be provided largely by micro, small and medium enterprises to farmers in villages and entrepreneurs who operate in local, national and even international markets. Governments and the public sector in most countries are now the major generators, managers and disseminators of organised data and information related to agriculture.  

Governments are also responsible for agricultural development, research, innovation and extension. New forms of collaboration and partnerships are now needed between the public and private sectors to adapt to changing circumstances in the agricultural sector – changes in which governments and the public sector provide data and information, while the private sector provides the knowledge services.  
Much of the data in the future will be generated and shared by communities. For farming and agriculture, this will occur through agricultural communities that contribute to agricultural commodity chains in terms of input, farming, processing, marketing and consumption. Fields and farms, and all the related processes, will generate huge sets of data – ‘big’ data that will need to be processed instantaneously.  

Individual farmers are being given the ability to create and manage sophisticated information and knowledge thanks to low-cost connectivity, massive computing power accessible through cloud computing with shareable tools, applications and intelligently linked content and data. This ‘democratisation’ of science will draw farmers into agricultural research, innovation and development processes. This could transform the entire structure of agricultural research and innovation systems, especially for smallholder family farmers, whose specific needs seem to have been ignored by current technological innovations.  

There are now a large number of ICTs within reach of family farmers that would help them to improve their farming practices. Technological trends indicate that many more innovations are in the making as well. However, their availability is still too widely dispersed. Individual technologies and tools are not integrated yet in ways that would help smallholder family farmers improve their farming practices.  

For example, there are applications that enable farmers to do online banking but which are not linked to farmers’ needs, such as credits through mortgages and crop insurance. To make ICTs even more widely available, institutions, their policies, the governance of information flows and the way they organise their work all need to undergo major transformation.  

This new paradigm calls for new policies, and new regulatory mechanisms and laws. Old institutions need to be revamped; new institutions and organisations need to be established; and government work processes need to be restructured. The main concern of governments should be to provide not only data and information but also the infrastructure and investment that promote new capacities and the integration of information systems and services.

Source: ICTUpdate

Better farming with drones

Technology is part of everyday work life for this farmer and drone enthusiast from north-eastern Germany, who relies heavily on computers, GPS control technology and data networking for running his agricultural enterprise. This short video documents how drone technology can be of immediate use to the farmer in spotting and locating problems on his fields.