List of top Geo Engineering and Geo Informatics Questions

Select the example of active sensor in remote sensing, from the following sensors
What causes the changes in seasons?
What is used to translate map measurement?
The plan of a map was photo copied to a reduced size such that a line originally 100 mm, measures 90 mm. The original scale of the plan was 1:1000. The approximate revised scale is
The phenomenon 'crab and drift' is associated with which method of survey
Which of these is NOT a division of the Ocean Floors?
Which of the following statistical measures CANNOT be computed from the multispectral image histograms?
What is meant by the term 'spatial filtering' in remote sensing?
In India, the largest reserve of Bauxite is found in
Radiocarbon dating technique is used to estimate the age of
Optimal flight planning for a photogrammetric survey should be carried out considering
Which of the following rocks may also contain fossils of plants, animals, and other microorganisms that once lived on them?
What provides orientation among the following
Which of the following statement is INCORRECT in the context of GIS?
Which of the following method is NOT used for compact storage of raster GIS data?
_____ is a raster image resampling technique that DOES NOT alter any of the output cell values from the input raster dataset
The maximum depth of Lithosphere is found in the
The _____ is the extended margin of each continent occupied by relatively shallow seas and gulfs
Which of the following is NOT a metamorphic rock?
A closed contour line with one or more higher contour lines inside represents
Which scattering occurs when particles are very small compared to the wavelength of the radiation?
'Transit the telescope' of a theodolite involves
The survey carried out to delineate natural features, such as hills, rivers, forests and man-made feature such as towns, villages, buildings, roads, transmission lines and canals is classified as
Which of the following statement about the TIN model is INCORRECT?
To visually distinguish between a river channel and a canal on an image, having similar widths and located in the same area, the most important parameter used is _____