Building a Raster Mosaic from LINZ Tiles

This is a quick note on cached tile services vs building a raster mosaic. Working with cached image services is a major time saver. It gives you the raster tiles most appropriate to the scale you require, when you require them. While a dynamic service would behave differently, I’m working with a cached tile service …

Developing on a NodeMCU board with Micro Python

I have a problem collecting rubbish and recycling saturation data. I’ve tried developing on existing ESRI apps to collect data and store it in the cloud. Its failed every time. These approaches failed because no one likes doing data entry on a phone or tablet, the guys who drive the truck. A clipboard is still …

Practical Pipe Inspections

City water networks are inspected regularly. CCTV footage helps confirm replacement scheduling. These are algorithmically generated, and are not always that reliable. Lets make some information visible. Here is the inspection arrangement viewed spatially rather than the automated inspection schedule. Here's another section. My question is why? Your going to have to do traffic management …

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