britain form above, page-3

... on ABCTV lat night 9pm - was a program of Britain from above - an interesting doco on the sights of landscape from above - showing up old detail of the countryside - using laser beams to get topographic maps of a barren landscape ( no trees, no buildings etc ) - almost moonlike surface .... showing human impacr over thousands of years.
... also there was a mention of farming by satellite ( gps ) ... extra large machinery on extra large plots of land planting seed and harvesting - 24hours a day, all with no driver ...
... no mention of newsat .....