However, for smaller productions (e.g. corporate and event videography), a videographer often works alone with a single-camera setup or in the case of a multiple-camera setup, as part of a larger television crew with lighting technician, grips and sound operators.
Note the moraines around the margins, and the folds formed by compression as the debris-rich ice enters the flat lowland. The folds are clear evidence that plastic deformation is a strong component of glacial flow. Date taken Feb.11, 2000.hen the final ice melted, these deposits became positive features; channels became ridges and depressions became hills. Hummocky moraine, formed over a large region of stagnant ice (fig. 14) may contain a mixture of irregular and interstratified till and meltwater deposits.
Moraines are named by their location relative to the glacier: 1  Lateral moraines form at the edges of the glacier as material drops onto the glacier from erosion of the valley walls. 2  Medial moraines form where the lateral moraines of two tributary glaciers join together in the middle of a larger glacier (Figure below).lacial ice erodes and shapes the underlying rocks. Glaciers also deposit sediments in characteristic landforms. The two types of glaciers are: 1  Continental glaciers are large ice sheets that cover relatively flat ground. 2  These glaciers flow outward from where the greatest amount of snow and ice accumulate.