. Landslides are more prone in the jointed, fractured, and faulted areas.
A preliminary assessment through a superposition of the structural map and the satellite images analysis of the area (Figure 4) displays an alignment of tectonic lines, lineaments
, and foliations with the choice of the profiles, which are cross-cutting the observed structural features.
Consequently, the structural features, airborne magnetic lineaments
and their different alignments in the study area were deduced from FVD and AS maps (Fig.
Lithology and lineament
density are chosen as the occurrence space factor; topology, slope, and river density are related to the groundwater supply condition.
This study used secondary coarse resolution data for soil and lineaments
data, fine resolution data for the same could give more accurate results.
3, Site E) focuses on the East Bay Lineament
positioned along the eastern boundary of the Boisdale Hills adjacent to the north shore of East Bay.
Generally, four digital layers (maps) such as drainage patterns, fault (previously mapped), lineament
, and lithological contact were prepared and converted into secondary data such as drainage buffer, fault buffer, lineament
buffer, and lithological contacts buffer layers.
This approach was quite handy for the visualization of target features (lineaments
and drainage networks) from Landsat imagery for the PP (see Figure 2).
This night you shall behold him at our feast; Read oer the volume of young Paris' face, And find delight writ there with beauty's pen; Examine every married lineament
And see how one another lends content.
Project scale aeromagnetics indicate a north-easterly trending structural grain, which is interpreted to be a continuation of the Tangadee Lineament
, with linear magnetic highs seemingly wrapping around mafic intrusions.
This corroborates the fault and lineament
orientations and the general inclination of the study area to the NNE-NE.
First the edge or lineament
is amplified; next, the presence, or absence, of the event looked for is classified, on the basis of a previously selected threshold value.