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This dataset was produced from historic imagery scanned as part of the LINZ/LGGA joint project to digitise the crown archive of historic aerial imagery. The imagery was orthorectified by SKkyVuw Ltd as part of a joint contract between BOPRC, ECAN and Waikato Regional Council.The aerial photography for SN8240 was acquired using a ZEISS RMK15/23 camera system between 23/09/83 and 23/12/83. The imagery was collected flying 25,000 and 10,000 feet above sea level providing an approximate scale of 1:50,000 and 1:20,000 respectively. The original scanned images provide an approximate raw GSD of 70cm and 28cm which has been resampled to 75cm and 30cm respectively in order for the pixels to fit within the tile size as whole pixels. |