On 26th April 2021, Hope for Girls and Women kicked off a programme of agri-technology farmer training in Matare, Serengeti. This exciting collaboration between Hope and PlantNuru, Kenya, provided training that explored the use of digital technology to help farmers protect their crops. Not only does this support the local community with their work, but also provides the opportunity to engage attendees in education and conversation around gender-based violence.
There were 20 farmers and 7 community leaders involved in the two-day session which was opened by Serengeti’s District Executive Director. The District Agricultural Officer and District Community Development Officer were also in attendance.
Day one covered the types of disease that can be found in cassava and Maize and how to differentiate between diseases and their impact to crops.
The team then looked at the approaches that can be used to mitigate the infection of these crops, providing a solution on how to plant cassava and maize when you want to increase your production and possible ways of planting cassava for seed.
Day two included a practical session on how to record crop-type data by using PlantVillage app. This included a visit to a maize and cassava farm where disease identification exercises were carried out. Attendees were shown how they can use the PlantVillage app for the detection of diseases and Pests. Farmers can seek advice from extension officers who are close by as well as from other users, using the app.
This is an innovative new stepping stone for farmers to benefit from agri-technology, which will help the production of their crops.
Twenty farmers were given smart phones at the end of the session. As well as the PlantVillage app, their phones were installed with maps.me and the ODK form to support the reporting of GBV/FGM cases. All farmers signed the contract upon receiving their phones to commit to use their phones for the targeted work.
There was very positive feedback from the farmers involved in the session who welcomed this opportunity to enhance their output and support their local community, including vulnerable girls and women.
Due to its geological framework, Katavi region is endowed with abundant mineral deposits of different kinds including gold, green tourmaline, gemstone, and copper Most of mining activities are conducted by small scale miners. Gold in the Region of Katavi are found in the following areas Ibindi, Ugalla, Singililwa, Msagiya Kampuni and Mpanda town.
Miners and processors are a highly dynamic group of people. Particularly in gold mining, there are a lot of rushes in the Region of Katavi that may see thousands of workers come and go in a matter of months. 1 in 3 workers arrived from a different region, and many others travel within these vast regions in pursuit of employment opportunities. Often, sites have no adequate infrastructure to deal with the influx of workers. Over half of workers operate on a site that has a makeshift camp where workers live and sleep.
When we visited most of the mining sites in the Region we found that women benefit considerably less from this mineral wealth than men. They remain stuck in lower level positions; they are mainly engaged in processing activities such as crushing and panning. Mining remains a patriarchal sector where men are protective of their positions. As sites are also ill-adapted to women, with, for instance, only few sites having separate sanitary facilities. Paradoxically, most sites cannot function without women, who provide the bulk of support services such as serving food, selling drinks, maintenance and transporting supplies. Another problem prevalent in the mining sites in the Region of Katavi is the problem of child labour. Although illegal, their involvement in mining is widespread. In about half of sites with child labour, children seen working during school hours.
Health and safety are a pressing concern in most mining sites. There is no access to sanitary facilities in many sites, and where there are available, they are in poor condition or insufficient in number. Combined with the lack of clean drinking water, dust and noise pollution, mines are a breeding ground for numerous infections and disease.
Mining activities also severely impact the environment in Katavi through water pollution, deforestation and land degradation.
Considering these challenges, it is clear that considerable work remains to be done in enforcing the law on these sites.
Good Harvest Organisation, in conjunction with the local Red Cross, are mapping the mining the mining sites by training its members and equipping them with mobile phones and open-source mobile data collection applications to capture coordinates, take pictures and complete dedicated questionnaires, to bridge information gaps around mining in the region of Katavi. This will be done in two main phases.
The first phase will consist of a broad mobile survey on the socio-economic and human rights impact of mining in the region. we will survey all communities around mines on their perceptions regarding the impact of these operations. The findings of this data collection will be published and given to the key stakeholders. This data will enable hands-on follow-up by the Government of Tanzania and local NGOs.
This month we have been celebrating just some of the women around the world who contribute to our work to eradicate FGM in Tanzania.
This week, Lowri shares her experience of mapping over the last seven months.
What are you doing currently: I am currently a second year student studying BA History at the University of Exeter in the UK.
Why this cause: I came across this cause through the United Nations online volunteer website and it instantly appealed to me. Participating in mapping feels like such a simple way to make such a huge difference to real people’s lives from behind my laptop. Mapping is super enjoyable whilst also helping a wonderful cause. I feel really passionate about the goal of the Tanzania Development Trust in attempting to prevent the awful cases of FGM that are happening in Tanzania. I think as a young female, the cause really resonated with me and I felt super keen on trying to help. It has really made me appreciate even more the safety of where I am fortunate enough to have been born and live. Furthermore, I have enjoyed the challenge of learning how to map as I was completely new to it so I feel like I have gained a new skill in the 7 months I have been mapping for!
We are continuing our celebration of the many women who support our work as volunteer mappers around the world. Our volunteers make up a global cohort that is collaborating virtually to map rural Tanzania, and help end FGM. We will be releasing a new post each week throughout March:
This week, Megan Huber explains why mapping is important to her and others.
Location: Virginia, USA
What are you doing currently: I’m a contractor in the security and defence sector supporting the development of gender mainstreaming practices and integrating a gender perspective into cross-functional workstreams.
Why this cause: Initiatives that prevent and protect women and girls against any forms of violence are very dear to my heart. I aspire to remain resilient in tackling gender-based violence and volunteering through Tanzania Development Trust reminds me of how violence is not discriminate, but the different forms are depending on many factors (such as age and gender). There are many chances to grow through this initiative, I recommend it!
Why mapping: Being able to volunteer virtually is a lot more convenient for international folk. GIS is a unique skill that I find very interesting, so being able to combine two areas that I like makes this volunteering opportunity very motivating to me!
For Open Data Day on March 6th 2021 Crowd2map hosted a webinar on Open Gender Data for Tanzania. We were joined by a number of amazing speakers:
Revi Stirling – Director, USAID W-GDP WomenConnect Challenge will talk about financial inclusion and the digital divide.
Naledi Hollbruegge, Data Scientist at UNDP. Naledi has a background in Psychology and started her career in social research before becoming a data analyst focusing on self-service analytics tools and data visualisation. She now works with nonprofit organisations to support them in making more data-driven decisions and gain insights through effective data visualisation.
Raya Idrissa Ahmada. Assistant Lecturer at the State University of Zanzibar (SUZA) and a Youthmappers Regional Ambassador. She is also the Founder of Mshauri STEM Initiative with the aim of helping young girls have STEM careers.
Theresia Charles Numbi, a CEO of Lighthouse (EA) Legal Clinic (LEALC), Advocate of the High Court and Assistant Lecturer at Tumaini University Dar es Salaam College.
There was a very fruitful discussion and the opportunity for networking. In conclusion we agreed that,
“For progress towards gender equality, we need better identification of issues affecting women and girls.”
The speakers’ slides are here. If you would like to know more about this important issue, and how to get involved, please get in touch.
This Women’s Month we are celebrating some of the many women who support our work as volunteer mappers around the world. Our volunteers make up a global cohort that is collaborating virtually to map rural Tanzania, and help end FGM. We will be releasing a new post each week throughout March:
This week we caught up with Sharon Omoja.
Location: Nairobi, Kenya
What are you doing currently: I am currently a GIS Analyst at Naturesurf systems in Nairobi. I volunteer for OpenStreetMap Kenya where I am involved in coordinating some of the community’s activities and training new mappers.
I also volunteer as a mentor mapper for URISA’s GIS Corps in Crowd2Map Tanzania projects, on mapping to end early child marriages and FGM in rural Tanzania. Am also part of Women in geospatial where I serve in the mentorship programme, communications working group and Diversity, Equity and Inclusion working group.
Why this cause: I am passionate about matters on humanitarian actions and I have been involved in so many Humanitarian OpenStreetMap Team mapping projects for disaster responses. I also joined URISAs GIS Corps as a volunteer in their project with Crowd2Map Tanzania because I love working on actions that are geared towards achieving SDG5, creating safe spaces for women and girls.
Why mapping: Data availability is important as it helps to empower various organizations and communities to make important decisions in their work. For example, when we come together and map before a crisis happens, the response is faster. Mapping our community also helps us understand it better, like the resources we have, and how can we utilize them and what’s missing.
Mapping since: I joined OSM in 2016 but started serious mapping in 2018
This month we are celebrating some of the many women who support our work as volunteer mappers, dotted all over the world. Our volunteers make up a global cohort that is collaborating virtually to map rural Tanzania, and help end FGM. They are from all sorts of backgrounds, hold different careers and live in many locations. We will be releasing a new post each week throughout March:
María Lucía Rodríguez
Location: Bogotá, Colombia
Mapping since: October 2020
What are you doing currently:I am an Architect and recently I finished my Master’s Degree in Landscape Architecture in Barcelona, Spain. Currently I work as a freelance developing Masterplans for a few projects.
Why this cause: I guess because when I first heard that female genital mutilation existed, I was shocked. I thought it was incredible that something like this still happened today and that being so far away I didn’t know how I could help. When I discovered that I could use my skills and spare time to help women on the other side of the world, I knew I had to contribute.
Why mapping: As an architect, I understand the power of drawing / mapping where and how things are and how they relate to each other. Maps have always been a key tool both in understanding a land and its people and in managing it. You can learn so much from maps and satellite images! I also wanted to learn more about GIS and its applications, and about African geography, as we often don’t know much about it in Latin America.
Agriculture is the backbone of the rural economy in Tanzania and the families of girls at risk of FGM and GBV are farmers.
Although in theory there are networks of agriculture extension officers to help them, often in practice they are too far away to be of any use. Therefore, we were very pleased to learn of the PlantVillage Nuru app which seeks to help farmers improve their practice. In February 2021 TDT had an online training session for people interested in how to use this free app to detect Fall Army Worm (a pest for maize) and Cassava diseases which was attended by our volunteer and GIS specialist Herry Kasunga.
Since then he has been out training our Digital Champions to use the app. As maize and cassava are the main staple crops grown in their areas this is particularly important.
Here you can see the Digital Champion for Burunga village, Agness Marinya checking her crops with the app. She says, “It is an easy way to monitor crops and give you feedbacks on how crops grow, and I will provide training to other farmers in my village.
“With better agriculture people are less likely to need to cut their daughters and sell them for cows. I have 3 children all girls. I am so proud of my work as a Digital Champion in Burunga, because there have been so much changes in my village.
“Now the number of girls who are cut is reduced. We all need to raise our voices to say no so our children can live free from FGM.”
The slides from our training session are here, and the recording here. You can also view and download the slides Herry used for training the digital champions below.
At the Humanitarian OpenStreetMap Team global conference on Friday December 4 2020, Herry Kasunga talked about the Water Source mapping project that he has been coordinating with the Hope for Girls and Women digital champions.
This is an extremely important project as the majority of people in Mara, as in the rest of Tanzania, are dependent on rainwater for household water, sanitation and to grow their food. It is also estimated that 40% of village water sources are degraded or non-functional. The shots below show some of the water points used by the digital champions:
In addition, climate change further threatens water access and means droughts and average temperature rises are likely, coupled with intense flooding events with significant damage to infrastructure and livelihoods, meaning mapping will become even more important.
Knowing the vast, rural area of Tanzania is crucial to provide timely and effective help for girls during Female Genital Mutilation (FGM) ‘cutting seasons’. In recent years, we have managed to map millions of buildings which can help us determine the distribution of the population. Although low population density areas in Tanzania are not sufficiently mapped yet, the initial steps have already been taken.
Goals of mapping
Crowd2Map Tanzania is a “crowdsourced mapping project aiming to put rural Tanzania on the map”. A primary goal is to help fight against FGM. Girls are rescued and taken to safe houses by local volunteers and police. However, for this they need maps. But maps can do more than just show these rescue teams the way to remote villages. The existence of spatial information can help with development and to increase commercial efficiency and economic growth opportunities for businesses and entrepreneurs, giving them the opportunity to make better-informed decisions. Growing wealth improves the quality of life, gives a chance for more opportunities and a better quality of education.
Find the village
So, we now know where to find traces of human settlements, but how do we delineate each settlement and, more importantly, how do we know what the name of the settlement is?
The delimitation of human habitats is not easy, the structure of the settlement is often region dependent. What does it mean? In the Ruvuma region (southern Tanzania) the settlements are well separated on the map. In contrast, in agricultural areas of the Shinyanga region, delimitation sometimes seems an impossible task.
And what about the names of the settlements? Local volunteers can help us identify all the names of circa 10,000 – 12,000 settlements in Tanzania, OR we can try to find some open source data which contains this information. Recruiting hundreds of volunteers from all over the country is beyond our power, so we need to focus on the second SOLUTION in most places. Fortunately, we have some open source data from The United Republic of Tanzania – Government Basic Statistics Portal, like health facilities or schools, or waterpoints located all over Tanzania.
Our project objective is to add the missing village names in Tanzania, using open source government data about water sources in Tanzania.
Method for the estimation of village position
The shared database contains about 87,000 water sources, which can be lakes, rivers, machine drilled boreholes or springs. The database also contains the physical condition (quality, quantity) of the water sources as well as their spatial location, indicating, for example, the village name where the water source is, or the nearest village to it. This data helps us determine the name of the village in OSM.
For data validation the best possible application is JOSM, which can prepare our data to upload to OSM after data validation. During validation, the next datasets and imagery were used:
Thyessen polygons were calculated from the water points layer, to get the influence zone of each water point. Then, the polygons were merged by attribute, where the village name is the same. The resulting polygons can help to determine the area where the village has to be.
In the same time, Mean center was calculated for the points inside a polygon → potential position of the village. (Since in a few cases the name of a village occurs more than once in the country, a “village+district” combined data was used to help us to find the real mean center.) This is our village data POI which need to be implemented to OSM.
OpenStreetMap imagery was used to identify the trace of human activity if the area was well mapped. We were also able to get an answer as to whether the name of the settlement has already been given to OSM.
Maxar satellite imagery was used for those areas that weren’t mapped yet.
Other useful datasets for validation
Waterpoints: can be really useful, if the position of the village’s POI is unusually far from any populated area. In this case, it is worth looking at how each water point is located in the area. Another example, when the village consists of two sub-villages, then the “SUBVILLAGE” attribute of the water database can help determine where the center of the village can be.
Health facilities data: The government data contains more than 7,000 health facilities like hospitals or clinics. The names of these facilities are usually, but not exclusively, the same as the name of the municipality where it is located.
Education data: The government data contains almost 7,000 schools. The village names are available in this data.
The Voronoi polygon assigns the area where the village is located (or has to be). The village POI assigns the potential location of the settlement, BUT its accuracy depends on the number of water abstraction points and their location in/around the given settlement.
By the end of September, more than 143 districts were validated (88% of all districts), and 5505 villages POIs were added which is 52% of the total village POIs in Tanzania.
Number of edits by users – which was added with “TNZ_missing_villages” hashtag
Crowd2map volunteers in the lead
The OSM database currently contains 10483 Tanzanian village points, a significant part was added by the volunteers of the Crowd2map team. The following pie chat shows how this 10483 POIs is divided between the TOP5 volunteers and the rest of mapper community:
Updated results – 31/10/2020
By the end of October, more than 157 districts were validated (97% of all districts), and 6759 villages POIs were added.