ENVI® ANALYTICS ACROSS
THE ARCGIS® PLATFORM
Since the launch of ENVI in 1991, the product’s evolution has been
exclusively focused on leveraging remotely sensed data to better
understand the complex world around us. Today, NV5 Geospatial isfirmly established as the industry leader in image science. With the everincreasing availability of geospatial data, businesses and organizations
turn to ENVI to make critical decisions.
GIS users rely on ENVI to extract timely, reliable, and accurate information from geospatial
imagery because it is scientifically proven, easy to use and tightly integrated with Esri’s
ArcGIS platform. NV5 Geospatial and Esri have worked together for many years to provide

Highlights:> Create maps and othergeospatial products for more
informed decisions> Access prebuilt ENVI image analysis
tools within the ArcToolbox™
> Easily add analysis capabilities toyour GIS models and applications> Deliver information to yourworkforce – online, and on demandsolutions that enable GIS users to seamlessly access and analyze imagery to solve criticalproblems with confidence.

NV5GeospatialSoftware.com

ENVI analytics – answers you can trust
Whether it’s gaining a competitive advantage or protecting resources or lives, yourdecisions are only as sound as the information they’re based on. NV5 Geospatial
has been the leader in image science for decades, using patented, science-basedalgorithms in ENVI that are accurate and reliable for extracting meaningful informationfrom all types of geospatial imagery and data such as hyperspectral, multispectral,
thermal, LiDAR and SAR. ENVI works with any size dataset on the desktop or in
the cloud, and has automated tools to quickly and easily prepare imagery from any
modality for viewing and further analysis.
ENVI includes a comprehensive suite of data analysis tools used to quickly and easily
extract information from imagery. These tools are exposed as discrete processing
tasks as well as workflows to guide you through the processing steps to ensure
accurate preparation, and include calibration, pre-processing, atmospheric correction,
pan sharpening, orthorectification and co-registration. From there, ENVI analytics
can be used to detect changes and anomalies, measure and extract features, model
topographic characteristics and much more. These tools have been proven over andover in real-world scenarios by the world’s most experienced image scientists, andnow they are available to the entire Esri community through an exciting suite of newintegration capabilities.

ENVI analytics are easily accessed across the ArcGIS platform
A RCGIS PRO:ArcGIS users can easily integrate ENVI
analytics as Geoprocessing Tools(GPTools) within ArcMap and ArcGIS Pro.

A RCGIS ENTERPRIS E:
ENVI analytics can be publishedas Geoprocessing Services(GPServices) to ArcGIS Server.

ArcGIS Online:
Web user interfaces can be developedusing the JavaScript API for ArcGIS to run
ENVI analytics.

ENVI analytics in the ArcGIS platform
ENVI image analysis software is a standalone solution and it can also work within the ArcGIS environment of your choice. With theintegration of ENVI’s task-based analytics into ArcGIS, it is easy to implement all of the advanced ENVI processing techniques on thedesktop or in the enterprise. Additionally, there are automated workflows exposed out of the box in ArcGIS making it easy to deliver
expert-level results regardless of image analysis experience.
NV5 Geospatial has exposed ENVI tasks through a python client library, ENVIpy, which enables users to publish ENVI workflows asGPTools within any Esri environment. Users also have access to fully integrated preconfigured templates for ArcMap or ArcGIS Pro thatare ready to run out of the box, along with the ability to share results via ArcGIS Online.
ENVI Modeler helps you perform batchprocessing and effortlessly createcustom image processing workflows
without writing a single line of code.
These workflows can be publisheddirectly to ArcGIS Pro or Portal andthen used across the enterprise.
For example, with imagery of the same
location captured before and after an event(as shown below), it is possible to run achange detection between the two images
using any one of ENVI’s numerous spectral
indices. This scenario demonstrates thepower of ENVI Modeler to quickly develop
an automated custom workflow which canbe run in any Esri environment.

A BOV E:
This ENVI Modeler workflow shows a deforestation change detection between two images.

A BOV E:A BOV E:

These images, courtesy of DigitalGlobe,
show an area before and after a tsunami.

ENVI Modeler output: areas in black are “unchanged”, blue areas indicate “new built up land” andred shows “dead/displaced land/vegetation”.

Extend the ArcGIS platform with ENVI analytics
By extending ArcGIS Pro, ArcGIS Enterprise, or ArcGIS Online with ENVI analytics youcan derive quantitative, actionable results from remotely sensed data, share them acrossyour organization, and use the information to make better decisions, regardless of yourexperience. ENVI analytics – answers you can trust.

EN VI CH A NGE DE TECTION
WORK FLOW:Accurately identify
and quantify
vegetation and landscape changes overtime with
ENVI analytics

Using two Landsat images taken atdifferent times, ENVI automatically
identified deforested ares in red. The blue
areas indicate new growth/planting.

COMPLE TED WORK FLOW:
The detected changed areas ofdeforestation are output as a vector file,which can be used in both ENVI andArcGIS for further analysis and to create
an output map.

FOR MORE INFORMATION:
www.NV5GeospatialSoftware.com
Email: GeospatialInfo@NV5.com
Phone: 303.786.9900

ENVI® Analytics Across the ArcGIS® Platform© 2023 NV5 Geospatial Solutions, Inc. | 11/23 AL
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