New Technology at BJNorth / News / By Frank BJNorth now have the new GeoSLAM ZEB Discovery Mobile Laser Scanner among our survey equipment Versatile and worn as a backpack300,000 points per secondAccuracy 20 to 25mmBJNorth Surveyors are the 1st surveying company in Australia to have this new GeoSLAM ZEB Discovery Scanned Road Intersection Scanned Sewage Treatment Plant