Risk of becoming irrelevant population studies Fieldwork for CBD - Field Studies Council csee review questions all form four past paper mathematics past papers use to geographers and population studies The first satellite (orbital) photographs of Earth were made on August 14, 1959 . Prints can be scanned in and manipulated in much the same way, Labels should be used to pick out the main features, and annotations to comment on certain aspects in order to bring out the main message' you are trying to convey, Photographs can be arranged around a map extract, field sketch or diagram as a visual presentation of certain features, areas or processes, Sketches and photographs can be used to examine changes over time by comparing them to secondary sources of data, for example an old photograph, Before and after shots could be taken to show differences before and after an event, for example a rain storm, Taking photographs of the same place at different times of the day can show diurnal changes, for example the change in traffic flow at a particular junction, the pedestrian flow in the high street. csee necta questions This error is frequently seen with trees and multistory buildings and worsens with increasingly taller features. It also shows how the physical and Both are used in military for techniques 4. View all posts by mwaikusa. kcse geography revision notes It can also show more long term seasonal changes, for example in the composition of beach material, Care should be taken to ensure that the field sketches and photographs are clearly incorporated into the investigation and that their purpose is explicit; otherwise their worth is questionable and may even devalue the report, Figure one: Differentiating between labelling and annotation of photographs. into two main types. ZIMSEC FREE NOTES. history of South Africa This is quite different from taking photos of you and your friends for fun, or even from taking an attractive picture of a landscape. Source: Data available from U.S. Geological Survey, Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD. Included with these photos is an additional 50 to 300-meter edge around the photo that allows users to mosaic many DOQQs into a single, continuous image.
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