DJI is a camera company

Friday, 13 October, 2017

Two years ago I blogged about the introduction of a micro four thirds camera by DJI, followed last year by the Phantom 4 which allowed RAW capture. These are giant strides by a drone company trying to get better image capture - but the capabilities of the cameras still lagged significantly behind COTS (commercial off the shelf) systems.

One of the big drives for DJI has been the film industry and so there has been some buzz on the wires with the announcement of the Zenmuse X7, a camera built by DJI rather than using a partner’s system that has some interesting specs (see DP Review). This is primarily aimed at cinematographers, but as DP Review note this is actually a highly disruptive move by the company. It marks their entry into camera manufacture and introduces an APS-C sensor (24 MP), with a new lens mount and suite of lenses. So a larger sensor size but at a dramatically lower weight and smaller dimensions - the flange distance is a tiny 16.84mm with a minimum weight (including lens) of 630g.

So, let’s say it, this is a camera (and integrated into a system) that is destined for photogrammetry. Watch this space, disruption is coming!

Roger Tomlinson’s PhD Thesis

Thursday, 12 October, 2017

UCL’s Department of Geography have digitised Roger Tomlinson’s PhD thesis from 1974 and placed it online (see James Cheshire’s blog post). As the grandfather of GIS it makes compulsive reading - although disappointing UCL haven’t placed it on EThOS.

!Get Banging!

Wednesday, 11 October, 2017

That would be DuckDuckGo Bangs by the way! A fantastic way to quickly redirect your search/query to another service - I use !w (wikipedia), !g (Google) and !yt youtube lots. Last year I requested one for my favourite mapping engine Streetmap and lo-and-behold they have release it.

Just search !smap