Surveying instruments

Tender description

Contract award for the provision of 2 large format Digital Aerial Sensor Systems, including any necessary ancillary equipment for its successful operation in both of the aircraft used by OSi and for processing the data resulting from the acquisition. It will also include any support and training required for OSi staff in the effective use of the equipment and software supplied including an appropriate upgrade regime as Digital Aerial Sensor System technology develops. The proposed system will be used predominantly for the following: — The capture of imagery to support the revision of topographic mapping at scales of between 1:500 and 1:5000. — The creation of height models to support the creation of high resolution orthophotos. — The creation of orthophotos at a resolution of between 5cm and 1m. The provision of 2 large format Digital Aerial Sensor Systems.