CATALYST.Earth

Erica Lemieux

Persistent Scatterer Interferometry (PSI) Workflow

The Persistent Scatterer Interferometry (PSI) workflow in CATALYST Professional enables users to measure mm ground deformation movements using Synthetic Aperture Radar (SAR) data. The PSI technique leverages a stack of SAR images to identify stable points which ensures reliable measurements. The complete PSI workflow in Catalyst Professional is divided into seven python scripts. The documentation …

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Top three ground displacement risks we uncovered in Miami, Florida

Earth Data, Simplified Check out our preprocessed Interactive Demonstrations Almost there! We just need to collect some basic info first. Load Interactive Demo We continue our Eastern Seaboard Monitoring Project and are pleased to publish our results on the city of Miami. This is the third city we are monitoring using satellite radar and here …

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Top three discoveries from monitoring Atlantic City with Satellite Radar

Earth Data, Simplified Check out our preprocessed Interactive Demonstrations Almost there! We just need to collect some basic info first. Load Interactive Demo As part of our Eastern Seaboard Monitoring Project, we reviewed Atlantic City for potential ground displacement and discovered the following:  A coastal road is subsiding at 7 mm per year Several clusters …

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Object Analyst – Batch Classification

The CATALYST Professional Object Analyst is an object-based image-analysis (OBIA) module. It is used to segment an image into objects for classification and analysis. It differs from the traditional pixel-based approach, which focuses on a single pixel as the source of analysis. BATCH CLASSIFICATION The Object Analyst workflow has a batch classification feature. With batch …

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The Top Three discoveries from Monitoring Washington DC with Satellite Radar

Earth Data, Simplified Check out our preprocessed Interactive Demonstrations Almost there! We just need to collect some basic info first. Load Interactive Demo As part of our Eastern Seaboard Monitoring Project, we reviewed Washington DC for potential ground displacement and discovered the following: An embankment near a runway at Ronald Reagan Airport is sinking at …

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Available Licensing Methods for CATALYST Professional

Software packages normally offer a variety of licensing methods and platforms that will adhere to any users required configuration; CATALYST Professional is no different. Included within this document you will be able to determine the various licensing methods that PCI offers and the differences between them. Table of Contents Standalone License Configuration Most common installation …

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Commuter Licensing

CATALYST Professional has the option of utilizing Commuter Licenses. The implementation will enable users currently utilizing a Network (floating license server) configuration the option to check-in or check-out a Network license for a specified amount of time. This allows users to utilize the software when traveling, or at home where a network connection might not …

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Changing the Working Path and AutoLaunch Settings

The following tutorial demonstrates how to change the working path and autolaunch programs in CATALYST Professional. Table of Contents How to change the default working path The following steps outline the procedure for changing the working path in CATALYST Professional. Often times you will save your data to a specific directory on your machine instead …

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