File Exchange

image thumbnail

LEFA (Lineament Extraction Fracture Analysis)

version 1.2.0.2 (13.2 MB) by Sergey Shevyrev
Analysis of fracture pattern of remote sensing images

7 Downloads

Updated 06 Sep 2018

View Version History

View License

Project LEFA (http://lefa.geologov.net) is GUI Matlab script package created
for satellite image decomposition for Earth sciences implications. Fracture
analysis is often being used for geological mapping, detecting natural hazards
and prospecting of mineral resources. Achievements in computer image
processing and digital mapping made possible human independent feature
recognition.
LEFA contains free of charge set of Matlab scripts, which allows to:
-Extract lineament features on satellite image (Landsat 7 and 8, SRTM and
some others are supported);
-Compute feature spatial distribution parameters (density and Minkowski
Dimension);
-Create Rose diagram plot of lineaments direction;
- Export features into ESRI shape format to continue work in GIS software.
LEFA uses single window interface for the whole cycle of image processing.

Cite As

Sergey Shevyrev (2020). LEFA (Lineament Extraction Fracture Analysis) (https://www.mathworks.com/matlabcentral/fileexchange/67373-lefa-lineament-extraction-fracture-analysis), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (0)

MATLAB Release Compatibility
Created with R2013b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: boxcount

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!