Productos :: Erdas

ERDAS offers a number of solutions in various application areas for users on the ArcGIS platform. These products are geared towards image processing, feature collection and automatic feature extraction.

Products:

ArcGIS Image Analysis

 

Image Processing for the ArcGIS Environment

ArcGIS Image Analysis is the all-in-one solution for preparing, referencing, measuring and analyzing imagery from airborne and satellite sensors. Fully integrated with ArcGIS, it enables you to extract up-to-date information from imagery directly into a geodatabase, dramatically increasing accuracy and productivity. Processing imagery into reliable GIS data, Image Analysis for ArcGIS helps you understand the interrelated behavior of features on the earth’s surface.

Increase the Accuracy of Your GIS
Allowing end-to-end processing in one software application, ArcGIS Image Analysis eliminates numerous error-prone conversion routines. Considerably reducing risks of output data corruption, ArcGIS Image Analysis increases the accuracy of the GIS data extracted from imagery. Further analysis tasks such as 3D stereo feature collection or terrain extraction are secured and facilitated.

Gain productivity Thanks to Full ArcGIS Integration
ArcGIS Image Analysis saves you time when collecting reliable geographic content for your GIS. The integration with the ESRI ArcGIS product line, including ArcView, ArcEditor and ArcInfo, allows GIS professionals to streamline their workflow. Based on the ArcGIS architecture, ArcGIS Image Analysis is intuitive and easy-to-learn.

Extensive Suite of Image Processing Tools
With more than 60 image formats supported, ArcGIS Image Analysis offers multiple image processing tools, including image orientation and orthorectification, and mosaicking of overlapping images. Analysis capabilities allow determining the type of land cover, differentiating between different types of vegetation and detecting information not visible to the eye in multiple image layers. ArcGIS Image Analysis also converts raster data to vector data and vice-versa.

ArcGIS Stereo Analyst

Extract Features in ArcGIS with Unparalleled Accuracy
With ArcGIS Stereo Analyst, create and revise a comprehensive database of feature data. Stereo visualization improves the interpretation of images and allows for more precise collection leading to greater accuracy in your resulting layers. Tightly integrated with ArcGIS, ArcGIS Stereo Analyst enables stereo collection inside the environment you are accustomed to with the tools and features of ArcGIS.

Seamless Workflow in ArcGIS
Working transparently on the ArcGIS platform, ArcGIS Stereo Analyst enhances visualization capabilities while supporting all tools that ArcGIS users are familiar with. Adding to the workflow, it enables accurate feature collection without adding a separate photogrammetry package, ensuring easy adoption by ArcGIS users.

Increased Accuracy
Stereo collection of feature data is more spatially accurate than digitizing features from an orthorectified image. Avoiding the issues inherent with collection over an orthorectified product, the features collected with ArcGIS Stereo Analyst are more accurate.

Easier Collection of Topological Features
Allowing the user to view the area in three dimensions, ArcGIS Stereo Analyst facilitates the interpretation of topological features. Collect features in X, Y and Z.

Optional extensions to ArcGIS Stereo Analyst :

ArcGIS Terrain Editor: An optional extension to Stereo Analyst for ArcGIS, ERDAS Terrain Editor for ArcGIS enables you to update a Geodatabase Terrain file.

ArcGIS Feature Assist: FeatureAssist for ArcGIS is an add-on to Stereo Analyst for ArcGIS for the collection of roof structures in the ESRI Multipatch format

 

ArcGIS Feature Analyst

Automated Feature Extraction from Imagery and Scanned Maps
ArcGIS Feature Analyst provides geospatial professionals with an automated feature extraction toolset for collecting 2D and 3D features from imagery and scanned maps. Features such as roads, buildings, water bodies, vegetation, pervious-impervious surfaces, multi-class image classification and land cover are easily extracted using simple one-button workflows. Fully integrated with ArcGIS and ERDAS IMAGINE environments, ArcGIS Feature Analyst uses multiple spatial attributes (size, shape, texture, pattern, spatial association and shadow) with spectral information to collect features from monoscopic and stereo imagery as vector shapefiles.


Easy of Use
Not an expert? Not a problem. ArcGIS Feature Analyst simplifies the process of feature extraction by providing wizard workflows to guide you through the process of extracting features.

Repeatability of Results
Use the input analyzer to understand how the software made use of the information provided to arrive at the results. Use the model library to build a repository of past extractions to be used for processing new imagery.

Choose Your Platform
ArcGIS Feature Analyst is available on ERDAS IMAGINE® and ESRI’s ArcGIS.


ArcGIS LIDAR Analyst

Accurate 3D Feature Extraction from LIDAR Data
A necessary tool for anyone working with LIDAR data, ArcGIS LIDAR Analyst automates the extraction of 3D terrain surfaces, buildings, trees and forest areas, with outstanding accuracy for both leaf-off and leaf-on conditions. In addition to the features themselves, ArcGIS LIDAR Analyst automatically extracts attribute information, such as building height, area, perimeter, roof type, tree crown width, and tree stem diameter. Fully integrated with ArcGIS and ERDAS IMAGINE environments, ArcGIS LIDAR Analyst comes with comprehensive cleanup and editing tools for effortlessly fine-tuning results.


Easy to Follow Workflow
ArcGIS LIDAR Analyst guides you through the process of extracting data layers. The output of one process becomes the input for the next resulting in not only the features themselves but 3rd generation products with access to tools for model creation and export.

You Choose your Platform
ArcGIS LIDAR Analyst is available for ERDAS IMAGINE and ESRI’s ArcGIS.

 

ArcGIS Extensions:
ArcGIS Image Analysis
ArcGIS Stereo Analyst
ArcGIS Feature Analyst
ArcGIS LIDAR Analyst

 

ArcGIS Image Analysis facilitates the Extraction of Quantitative Information.

 

ArcGIS Feature Analyst allows you to train the software to identify features of interest. The software also provides a set of clean up tool to refine first pass results.

 

This screen captures shows the extraction of roads, rivers and point symbols from a scanned map using ArcGIS Feature Analyst

 

Automatic Attribution for Extracted Features using ArcGIS LIDAR Analys