ENVI® FEATURE EXTRACTION(FX) MODULE
Quickly extract objects from geospatial
imagery and LiDAR data
The ENVI Feature Extraction module (ENVI FX) makes it easy to isolate and extract
specific objects of interest from all types of imagery and LiDAR data. The module’s
advanced approach to feature extraction saves time and effort, while providing theaccurate results you need.
ENVI FX provides user-friendly tools to extract features based on spatial, spectral andtextural characteristics. It is used to identify objects like vehicles, buildings, roads,coastlines, rivers, lakes and fields. Feature extraction also applies to point clouds toquickly provide automated extraction of trees, buildings, utility infrastructure and more.
ENVI FX includes unique step-by-step workflows that walk users through previously
complex image analysis tasks. The inherent flexibility of ENVI FX lets users preview andmodify parameters and data at any stage of the process.

BENEFITS:> Quick and easy automatedworkflows> Intuitive interface and fastprocessing> Preview and modify parametersand data at any stage of theprocess> Get fast and accurate results
regardless of experience level

An intuitive dialog box
at the beginning ofthe ENVI FX workflow
prompts you toimport a base image,ancillary data and amask file.

NV5GeospatialSoftware.com

S AVE, REPE AT OR SHARE THE
OUTCOMEENVI FX allows you to share results at
all stages of the workflow. Easily use theresults for further analysis, for reports or toshare with colleagues.
> Easily save vector results to ageodatabase for use in subsequent
analyses in ENVI or for use with otherproducts> Combine multiple types of data, such as
LiDAR or elevation data, with your input
data source for increased accuracy> Save training data, classifications andrules sets to create a library for use in
subsequent workflows or to share withcolleagues> Employ a programmatic method
for batch processing so you can
automatically extract features frommultiple datasets simply by setting
parameters and specifying an output
directory

INDUSTRY SOLUTIONS WITH ENVI F X
GIS professionals and image analysts in virtually every industry, including urban planning,
defense and intelligence, agriculture and forestry, increasingly use geospatial imagery tofind important information about geographic areas of interest.
The ability to find and extract features from imagery is a particularly useful capability.
ENVI FX combines an intuitive interface with automated workflows and fast processing to
make feature extraction accessible to users of any experience level.­
Disaster Management

Regional and Urban Planning> Measure flood extent> Measure encroachment> Assess damage> Inventory urban landscape features likebuildings and roads> Find fire boundaries> Map geomorphology
Environment and Conservation> Monitor coastal conditions> Identify zones of de-vegetation> Detect ice boundaries> Manage assets> Explore remote areas> Assess environmental impact> Identify large land cover classes togenerate a vegetation map
Forestry> Monitor forest health> Identify invasive species> Track and enforce logging restrictions> Assess fire damage> Classify land cover

Defense and Intelligence> Find tanks, aircraft and other military
vehicles> Find roads and coastlines for mission
planning> Identify landing strips> Locate buildings

ENVI® FX Module© 2023 NV5 Geospatial Solutions, Inc. | 11/23 AL
Non-Export Controlled Information
NV5 is a leading provider of technology, conformity assessment, and consulting solutions for public and private
sector clients supporting infrastructure, utility, and building assets and systems. The Company primarily focuseson six business verticals: testing, inspection & consulting, infrastructure support services, utility services, buildings& owner representation, environmental health sciences, and geospatial technology services.

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