1.   They funded an aerial thermographic survey which involved a light aircraft taking infra red pictures of the city at night, to locate where heat was being lost.

2.   Aerial surveys of the area were stepped up, as were warnings of whale movements to mariners in the hopes of avoiding collisions.

3.   After all, they said, Staccato died in spite of an aerial survey intended to keep an eye on the whales as they feed in Cape Cod Bay.

4.   Debris along roadways thwarted early relief efforts, and sustained winds made even aerial surveys of the scene impossible.

5.   He had flown aerial surveys for a number of years, FAA records show.

6.   It also plans to perform an aerial magnetic survey of the acreage.

7.   Making matters worse, recent aerial surveys show there is little snow in the Andes mountains, which means the situation will get worse over summer.

8.   Moreover, recent aerial surveys show there is little snow on the Andes mountains, meaning the situation will get worse over summer.

9.   Researchers hope to get a new count through aerial surveys in the next two months.

10.   She began renting planes, taking aerial surveys of vineyards to compare them with blueprints submitted to the county.