Author Archives: Simsi Team

Safeguard Against Bias in Big Data

The growing use of ‘big data’ and analytics by police departments is often equated with over-policing or increased law enforcement at crime hot spots. In contrast, problem-solving with risk terrain modeling (RTM) can be data-informed, transparent and civilly just. RTM … Read More

RTM is not Predictive Policing

Risk terrain modeling (RTM) is a diagnostic tool for crime prevention, it’s not a predictive algorithm. The only true measure of successful predictions is for crimes to occur where predicted, which is not in the public’s best interest. Predictive policing … Read More

What is Risk Terrain Modeling?

Risk terrain modeling (RTM) is risk assessment for places. It’s a data analysis technique. And, it’s a diagnostic tool. When used for crime analysis, RTM identifies environmental conditions that contribute to crime problems. Different crime incident locations can have common … Read More