What does the word lineament mean?
1a : an outline, feature, or contour of a body or figure and especially of a face —usually used in plural. b : a linear topographic feature (as of the earth) that reveals a characteristic (such as a fault or the subsurface structure)
What is lineament analysis?
Lineaments are linear features which provide information about the underlying geological structure. Lineament is one of the most important features showing subsurface elements or structural weakness such as faults and is usually extracted by visual analysis of enhanced image data.
What is positive lineament?
Positive. lineaments represent by features of ridge and range while the negative lineaments represent by valleys, rivers and faults. Satellite images can show a wide coverage for any area on the earth. The big features such as foldings, faults, ridges, and rock formations can be seeing clearly.
What is the difference between lineament and fault?
One distinction that needs to be made between faults and lineaments is based on the respective scopes considered: faults tell the geologic history of a small, limited area within a relatively shallow depth while lineaments, unfortunately so elusive, narrate in lesser detail a much broader and more pertinent structural …
How do you say lineament?
Break ‘lineament’ down into sounds: [LIN] + [EE] + [UH] + [MUHNT] – say it out loud and exaggerate the sounds until you can consistently produce them. Record yourself saying ‘lineament’ in full sentences, then watch yourself and listen.
What part of speech is lineament?
noun (often plural)
How do you identify a lineament?
Geological lineaments are first identified and delineated in the google earth, assign orientation of the geological structures (faults, joints, shears, fractures) in google earth (using data from geological surface mapping and borehole data) and then import google image in the CAD tools and verified with the actual …
What is fault lineament?
A lineament is a linear feature in a landscape which is an expression of an underlying geological structure such as a fault. Typically a lineament will appear as a fault-aligned valley, a series of fault or fold-aligned hills, a straight coastline or indeed a combination of these features.
What is lineament density?
The lineament density was defined as the total length of all the recorded lineaments divided by the area under consideration (Edet et al., 1998).
What is a lineament map?
A lineament is a linear feature in a landscape which is an expression of an underlying geological structure such as a fault. Lineaments are often apparent in geological or topographic maps and can appear obvious on aerial or satellite photographs.
What is lineament in geography?
A lineament is a linear feature in a landscape that is an expression of an underlying geological structure such as a fault, fracture, or joint. Lineaments are generally referred to in the analysis of remote sensing of fractures or structures.
What is lineament map?
https://www.youtube.com/watch?v=SmGGgel3Ozc