List of practice Questions

A topological error where adjacent polygons overlap is called ________.
DEM files are critical in which GIS applications?
In raster to vector conversion, errors typically occur because of ______.
In the vector data model, an area is typically stored as ______.
TIN (Triangulated Irregular Network) sheeting is a method used to represent ______.
The Copernicus program for Earth Observation is run by ________.
Which image enhancement technique stretches the range of pixel intensity values to cover the full dynamic range of display devices?
The European Space Agency's primary Earth observation program is known as _______.
For urban mapping requiring very detailed building footprints, the ideal satellite would provide _______.
What does spectral resolution refer to in remote sensing?
Which of the following best describes a relational database structure commonly used in GIS?
Radiance is best defined as:
Which of the following defines the spatial resolution of a sensor?
Higher radiometric resolution means:
Along-track stereoscopic imaging involves __________.
Which systematic error in digital image processing is caused by the Earth's rotation during image acquisition?
The ALOS satellite belongs to ________.
Which of the following is a key characteristic of a map projection?
Which aerial photo format typically provides the largest area of coverage on a single photograph?
Which type of map projection is most likely to distort the shape of large landmasses?
The process of transforming and representing features from the Earth's curved surface onto a flat map is known as ___.
In cartography, map generalization refers to the process of:
The propagation of electromagnetic waves involves the interplay of oscillating:
The mineral group that constitutes most of Earth's crust is _____.
Which of the following statements accurately distinguishes between a silicate and a non-silicate mineral?