Title:
Model logic and implementation structure of PT-STA and CSTA (RAAV Project)

File:
RAAV_Model_details.xlsx

Description:
This document provides a detailed description of the logic and structure behind the two accessibility models developed in the RAAV project:

    PT-STA: Public Transport Space-Time Accessibility

    CSTA: Collective Space-Time Accessibility

The spreadsheet includes an overview of model inputs, step-by-step calculations, intermediate outputs, and final indicators. The models were implemented using ArcGIS ModelBuilder and are based on mobility diary data, spatial transport network information, and travel-time thresholds.

Purpose:
To make the model implementation transparent and reproducible for other researchers and practitioners working in the field of rural mobility, accessibility modelling, and transport planning.

Usage Notes:
The file is intended as a reference for understanding and reproducing the methodology. It does not contain code or geospatial data but describes how these elements interact within the modelling framework. It can be used in conjunction with published datasets and scenarios from the RAAV project.