WorldView-3 prepared and ready for launch
Ball Aerospace’s WorldView-3 satellite has arrived at the Vandenberg Air Force Base ready for launch. It has gone through and passed a full suite of environmental, functional and performance tests in preparation for integration with the launch vehicle, an Atlas 5 Rocket, along with thorough pre-ship reviews by Ball Aerospace and DigitalGlobe. Slated for launch in mid August 2014 it will settle to a final orbital altitude of 617 km above the Earth. It’s the newest of Digital Globe’s orbital remote sensing platforms and the youngest in the WorldView family after WorldView 1 and 2.
There is much excitement surrounding this launch as WorldView-3 has a few new tools in it’s belt. Ball Aerospace have combined the knowledge and technologies gained through the development and successful launch of WorldView -1 and -2, QuickBird, QuikSCAT, ICESat, CloudSat, NPP, and Radarsat to develop this new platform. It will be the first multi-payload, super-spectral, high-resolution commercial satellite for earth observations and advanced geospatial data.
WorldView-3 will be collecting imagery at 31 cm panchromatic resolution, 1.24m multi-spectral resolution, 3.7m short-wave infrared (SWIR) resolution, and 30m CAVIS resolution. All this would not be possible if not for the 1.1m aperature telescope (built by Exelis) that allows it resolutions not achievable by smaller satellites.
Great news for Remote Sensing
Up until recently Digital Globe was only licensed to sell imagery of less than 50 cm panchromatic, 2.0m multi-spectral, or 7.5 meter SWIR resolution to the US Military. Now it has been permitted to provide images of up to 25cm (panchromatic) and 1.0m (multi-spectral) to all its customers. Image resolution and clarity that has not been seen before in the commercial market. This high resolution satellite imagery will be available approximately six months after WorldView 3 becomes operational.