Tag Archives: mapping

The Data and Science of Irrigation

Leave a reply

Photo of pivot irrigation system.I recently spent time among wheat fields and continue to be amazed at the advances in farming, particularly irrigation. I have moved a few irrigation pipes in my life, but my experience is a far cry from the automated precision technology used today. I set out to find out how technology and water mix and how the combination enhances crop production.

Crop Metrics

I have covered farm technologies in past blogs, specifically soil moisture probes. The use of these probes is only the beginning of the process for increasing crop yield. Several of these probes can be used per acre to collect data wirelessly on the moisture content in a particular area of the field. All of this data is combined into a visual map that shows the dry and wet spots. Topographic maps can be added to show the high and low spots of a field. All of this data acts as input to the irrigation system. Companies such as CropMetrics analyze all of these data points and create a comprehensive plan for covering the most ground with the least amount of water.

Precision Watering

Crop irrigation has evolved from a hose to hand lines to wheel lines to the modern pivot. A pivot pumps water through one point to several sprinklers radiating out from the axis. The pivot then swings across the field powered by a variable speed drive mechanism on each tower. The further the distance from the pivot point, the faster the wheels have to move in order to cover a larger arc. If you have ever flown over the Midwest in the summer you have most likely seen a grid of green circles, which is the result of pivot irrigation. One of the largest of these sprinklers is 1300 meters long, covering over 1300 acres of sugar plantation in Brazil.

Companies such as Lindsay and Reinke have transformed simple plant watering to a science by applying data analysis technology. They input the data mentioned earlier and create a series of water maps for a field. The GPS equipped irrigation pivot can then apply precisely targeted moisture to the field. Over an area of several hundred acres, there can be a lot of variability in soil type, existing moisture, runoff, and terrain. All of this information is factored in when watering the crops. The sprinklers can be automated, or adjusted manually through a touchscreen control or  an app. The goal is twofold: water conservation and maximum yield. This is one example of how technology is improving production while enhancing sustainability of a limited resource.

Thoughts

I see technology used in traditionally low tech areas such as irrigation and crop production and wonder what other applications are waiting to be enhanced or automated. It is a brave new world and it will take intelligent workers to make the most of it. Let me know your thoughts

Author Kelly BrownAbout Kelly Brown

Kelly Brown is an IT professional and assistant professor of practice for the UO Applied Information Management Master’s Degree Program. He writes about IT and business topics that keep him up at night.

Pokemon Go and the Future of Augmented Reality

Leave a reply

Photograph of a smart phone screen with an active Pokemon Go game.Augmented reality took a big leap forward this month with the release of Pokemon Go from Niantic Labs and partner Nintendo. This game has become very popular and has drawn praise and criticism from different groups. Many are excited about getting players young and old out of the house, but some are concerned about the potential security problems when the lines are blurred between the virtual and real worlds. Personally, I am fascinated by the social implications of this technology and its potential benefits in gaming and extended professional scenarios.

Pokemon Go

Pokemon Go requires players to chase Pokemon cartoon characters in the real world using a smart phone. It uses the smartphone camera and clock to overlay one of 151 characters in real places such as the city, the beach, the forest or in buildings. The player must collect these characters wherever they may be. Water characters can only be collected near waterways and night fairies can only be collected at night. The game has become so popular that Darwin police in Northern Australia have alerted players that they do not need to come into the police station to catch a particular character:

For those budding Pokemon Trainers out there using Pokemon Go — whilst the Darwin Police Station may feature as a Pokestop, please be advised that you don’t actually have to step inside in order to gain the pokeballs. It’s also a good idea to look up, away from your phone and both ways before crossing the street. That Sandshrew isn’t going anywhere fast. Stay safe and catch ’em all!

This is not the first augmented reality game, but so far it’s the most popular. Niantic released a similar game called Ingress in 2015. Pokemon Go uses the same database of features and is basically Ingress using Nintendo characters.

Recent History

Niantic Labs was a Google creation but spun off last fall during the Alphabet restructuring. The original intent by Google was to build things on top of the incredible mapping technology that they already have. Think about Google Maps, Google Earth, and Google Street View. They have a comprehensive database of geo coordinates, so it makes sense to augment (no pun intended) that work with a game. This is a great example of an innovation extension.

My Interest

I have seen similar application research recently in the field of education. The premise is that if young people could be enticed to go to a park or a museum or into the forest, they could learn about the features of that location and earn tokens at the same time. Basically, this is the gamification of nature or history. I have written about this topic before, but I am all in favor of enticing people to go outdoors, whether to search for cartoon characters or for solitude away from the stress and distractions of everyday life.

Thoughts

Games like Pokemon Go could be the first of many popular augmented reality games. While there are still some bugs to be worked out, the technology is promising. Have you played Pokemon Go? Do you think this is a passing fad or the beginning of a new reality? Let me know your thoughts.

Author Kelly BrownAbout Kelly Brown

Kelly Brown is an IT professional and assistant professor of practice for the UO Applied Information Management Master’s Degree Program. He writes about IT and business topics that keep him up at night.

The Power of Information: Finding Relevancy in an Information Avalanche

Leave a reply

Hand on digital matrix

I have written before about the power of information, but I am continually reminded of it as I watch world events unfold. We recently posted an article to Facebook contrasting soft power, meaning the power to change a position with information, and hard power, which uses guns as the means of persuasion. Using information as a soft power often results in a more permanent solution to the immediate problem. Using violence, or hard power, often begets violence and escalates conflict. With that in mind, I want to discuss a few examples where information truly is power.

The New Digital Age

In the 2013 book The New Digital Age, authors Google Chairman Eric Schmidt and Google executive Jared Cohen talk about a future where information will be used by peacemakers and terrorists alike. “The power of information is underrated,” says Schmidt. Their premise is that the use and dissemination of information (or disinformation) will be one of the new war fronts and the side that can deliver trusted information about situation will have the upper hand. Political regimes have physical power, but it is possible to overcome that with timely and persuasive information. Schmidt warns that there is a dangerous gap between the technical world and the geopolitical world. I believe that the gap is closing with the help of information and the Internet, even in countries that traditionally suppress technology and free speech. Information is political power.

Health Information

We have more health information than ever before. We have the opportunity to learn about our personal genetic makeup and understand our health risks before they become problems. We have unprecedented access to nutritional information that could help us to live healthier and longer lives. It is remarkable to me to think of the progress that we have made in combating diseases over the last 100 years, due in part to the timely information available to us all. Even new viruses are quickly isolated and contained, partly by sharing information. We have become empowered to be responsible for our own health and not rely solely on the medical community. Information is personal power.

Thoughts

Information is power. Our world of understanding has expanded since Gutenberg created the printing press in the 1400s and ushered in a new age of literacy and information sharing. Sometimes it feels like we have access to too much information, but if we can learn to glean the relevant and the useful points, it can help us personally and as world citizens. Have you been able to use information to make your life better or to help others? Let me know.

Author Kelly BrownAbout Kelly Brown

Kelly Brown is an IT professional and professor of practice for the University of Oregon, and academic director of the UO Applied Information Management Master’s Degree Program. He writes about IT and business topics that keep him up at night.