Adds OSM diary link to README

Author: daniel-j-h

README.md

@@ -44,6 +44,8 @@
 RoboSat is an end-to-end pipeline written in Python 3 for feature extraction from aerial and satellite imagery.
 Features can be anything visually distinguishable in the imagery for example: buildings, parking lots, roads, or cars.
 
+Have a look at [this OpenStreetMap diary post](https://www.openstreetmap.org/user/daniel-j-h/diary/44145) where we first introduced RoboSat and show some results.
+
 The tools RoboSat comes with can be categorized as follows:
 - pre-processing: preparing a dataset for training feature extraction models
 - modelling: training segmentation models for feature extraction in images