PPM (Parts per million) is a measurement used today by many customers to measure quality performance. Definition: One PPM means one (defect or event) in a million or 1/1,000,000. There was a time when you were considered a pretty good supplier when your defect rate was less than 1%, (10,000 PPM), then the expectation was increased to 0.1% or 1,000 PPM.
Dynamic Locator SDK. The Dynamic Locator SDK is an alternative method for creating ArcGIS Locators. It is a Visual Studio C# solution that implements ArcObjects interfaces to allow a third party API or other code to be wrapped in such a way that the third party API or code can be integrated with the ArcGIS platform as an ArcGIS Locator.
Dynamic range is the amount of light and dark that a camera can capture and display. The more detail the photo contains the more impressive effect it provides. High dynamic range in photography means a greater amount of light and dark is captured to create an image similar to what a human can perceive through eyes. Digital cameras have sensors that can capture a lot of detail, but their range is much lower than what we can see with our eyes.