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Tag: Arboretum

Arboretum Botanical Explorer Revitalized at the U.S. National Arboretum

In 2012, the U.S. National Arboretum (USNA) launched its Arboretum Botanical Explorer (ABE), giving both first-time visitors and advanced researchers a unique opportunity to explore its massive collections from anywhere in the world. This explorer replaced the Arboretum’s legacy system with a web-mapping application powered by ArcGIS, allowing users to search the collections and get information on specific plant records.

Arboretum Botantical Explorer

To coincide with the retirement of Adobe Flash Player and to keep relevant in modern browsers for years to come, USNA took the opportunity to make enhancements to the app. The application was redeveloped in JavaScript from its original Apache Flex framework. Special considerations ensure that the new ABE retained all features present in its first iteration, while creating a fresh new design. Visitors and researchers will still be able to use the application to search plants by common and scientific name, see where mapped plants are located, turn on Collection and Garden areas, and view visitor amenities such as parking and restroom locations in preparation for their trip. Users may also choose to take a guided tour of the application to better understand all the capabilities offered.

Part of the ABE redesign increased emphasis on the Arboretum’s photo collections. Visitors to the site are now greeted with a photo gallery. Selecting a photo will zoom the map to the plant location and show a wealth of information about the origin.

USNA ABE Photo Search

Expanding the available search options was another goal of the ABE redesign. In addition to the photo gallery, users of the application have more advanced choices in how to explore the collections. Experienced researchers and enthusiasts alike may use the new Structured Search to query the database by collector name, garden/bed location, and even life cycle traits. Searching on multiple attributes of a plant or species helps users narrow down the large collection. For users just looking to explore, updated map symbology and the Browse Plants Search help to quickly find the results of all records in a species.

Arboretum Structured Search

And of course, once visitors are onsite they can download the USNA Mobile App from the app stores and explore the specimens, active exhibits, and tours with ease.

To view the U.S. National Arboretum’s new Botanical Explorer, visit

Green-Wood Mobile App: Celebrating Life in one of America’s Historic Cemeteries

Since its founding in 1838, Green-Wood Cemetery is home to over 560,000 decedents. One of America’s first rural cemeteries, the 478 acre cemetery is also a National Historical Landmark, a Level III accredited Arboretum, and an attraction to over 500,000 visitors each year. While death is all around at Green-Wood, so too is the celebration of life. Green-Wood is a new mobile application that lets visitors explore the natural heritage, trees and wildlife on the grounds.

Green-Wood mobile app

Blue Raster developed the Green-Wood mobile app using React Native. This allowed for rapid development of both iOS and Android platforms. We created the map portion of the app by using Esri's ArcGIS API for JavaScript. This fun-to-use and informative application allows users to view profiles of landmark monuments and structures, learn about the diverse plant and animal species that live on the grounds, and discover stories of the famous and infamous people buried there.

Green-Wood: Celebrating Life at Green-Wood Cemetery

Additionally, the map allows users position themselves on the grounds and find an area of interest. Filter the map points by popular categories and link out to the expanded profiles.

Green-Wood Mobile App: Celebrating Life

Blue Raster has also been working with Green-Wood on internal workflows for management of plant maintenance and monument restoration by using Esri's Collector and Workforce for ArcGIS. Additionally, we are using drones to study the impact of invasive plant species in an urban environment. Now the Green-Wood app is a chance for the public to see all the aspects of Green-Wood that make it such a special place.

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