Sensors and Systems
Breaking News
UP42 adds exactEarth ship tracking data to geospatial marketplace
Rating12345UP42 announced that global ship tracking data from exactEarth...
EuroGeographics highlights role of high value, authoritative, geospatial information in European Strategy for Data
Rating12345 High value, authoritative, geospatial data from official national...
The 2020 Recipient of the Arthur C. Lundahl-Thomas C. Finnie Lifetime Achievement Award
Rating12345Herndon, VA — The United States Geospatial Intelligence Foundation...
  • Rating12345
PrecisionAg_1.gifUnknown to the non-agricultural sector, farms are businesses too, and need to be as efficient as possible.  Along with soaring oil prices, farmers have also had to contend with soaring fertilizer prices – as well as fierce competition from overseas providers. Farmers in first-world countries have turned to high-tech precision agriculture to increase efficiency of production, as well as output yields.

Unknown to the non-agricultural sector, farms are businesses too, and need to be as efficient as possible.  Along with soaring oil prices, farmers have also had to contend with soaring fertilizer prices – as well as fierce competition from overseas providers.  Traditional farming methods are often unable to meet the growing demands and cost pressures, increasing the need for advanced technology to ensure optimum crop yield and quality. To increase efficiency of production, as well as output yields, farmers in first-world countries have turned to high-tech precision agriculture. Individual farmers and corporations implementing precision agriculture techniques not only reap cost savings benefits, but are also better equipped to meet the needs of the populations they serve.

Agriculture data management is different from other types of data management in the vast volume of data that is regularly analyzed. The Earth is constantly changing, and to have the most accurate understanding, the data must be collected often for the smallest segments of a specific area. Precision agriculture utilizes geospatial technologies, including global positioning (GPS), sensors, satellite and aerial images and information management tools to assess and understand variations. Collected information may be used to precisely evaluate optimum sowing density, estimate fertilizers and other input needs and more accurately predict crop yields. These techniques avoid applying inflexible practices to a crop, regardless of local soil and climate conditions, and may help to better assess local situations of disease.

Maximizing the Power of Precision Agriculture
MapShots provides crop management solutions for growers, crop consultants, crop insurance agents, independent fertilizer and chemical retailers and farm supply cooperatives throughout the United States. MapShots understands a variety of field operation needs, providing the framework documenting the full spectrum of user needs, from those without technology to those implementing the most advanced technology. Some of MapShots customers include Southern States Cooperative, John Deere’s AMS, Agri Services groups and DuPont Pioneer Hi-Bred. Specifically, MapShots provides those in the agriculture industry the tools necessary for better crop planning, recordkeeping and GIS/Precision Ag functionality.

Fertilizer has increased in price much the same way oil has in the past few years. For Southern States Cooperative, fertilizer dealers are scattered across the East Coast. MapShots’ agriculture precision technology enables this company to manage these farmers’ services remotely, with analytical understanding of the quantity yielded and sold to customers. MapShots ensures field operations data is openly exchanged between all systems employed in agricultural production.

 This analyzed image depicts different biomass levels for a farmer’s field.

Recently, MapShots began exploring options for expanding their services through web mapping. Previously, customers utilizing MapShot’s EASi Suite GIS software package operated entirely in the desktop environment. Providing their customers with massive amounts of USDA imagery, MapShots was regularly updating and delivering this data to their customers by DVD. Their customers then copied the imagery onto their desktop, using EASi Suite to then run the necessary processes and analytics on their areas of interest. By adding the option of a web mapping application, MapShots hoped to offer customers the added means to access and serve their imagery over the Internet, without abandoning desktop.

Incorporating the Fastest Image Web Server
After exploring a number of web mapping applications, MapShots chose to implement ERDAS Image Web Server (IWS). IWS is a high-speed, specialized server application that efficiently distributes large volumes of geospatial image data. IWS solves the infrastructure congestion problems associated with deploying large amounts of image data, enabling users to quickly access the information they need.

Several of the other solutions MapShots considered had problematic and expensive licensing issues and restrictions. Many farmers produce books of their maps each year, and the restrictive licensing practices of other applications did not allow this.  Other options available to MapShots also forced the use of the imagery they provide, which is of low quality and/or older for rural areas. The quality of imagery was paramount to MapShots customers. IWS allowed MapShots to control their environment and quality of content by hosting their own imagery. MapShots could then maintain and update this information for all their customers regularly.

 This MapShots tool helps a farmer assess irrigation needs, and determine variable rate irrigation scenarios.

An added benefit of IWS is that it does not require a SQL server database. IWS seamlessly connects to MapShots’ existing business applications, and is interoperable with their GIS-based core product. With Web Mapping Services (WMS), IWS can call the GIS server, render maps in the GIS engine, and then serve these maps as a part of a total image solution.

Ted Macy, President of MapShots commented, “Our customers are eager to implement the technology that IWS provides. By offering the world’s fastest web serving capabilities for massive amounts of imagery, IWS has also opened doors to a number of new potential customers eager to further advance their investment in precision agriculture.”

Ultimately, the speed and performance that IWS provides MapShots will enhance their customers’ ability to access the most up-to-date imagery on-demand. This faster access, combined with MapShots’ powerful EASi Suite software ensures better precision agriculture, maximizing the potential of our Earth’s resources and ability to cultivate the land to meet the needs of our ever-increasing population.


Jason Sims is marketing communications specialist at ERDAS Inc.; E-mail: 
This e-mail address is being protected from spam bots, you need JavaScript enabled to view it


Leave a Reply

Your email address will not be published. Required fields are marked *