This study aims to assess landslide susceptibility in Pahne Kola watershed located in the south of Sari, based on bivariate logistic regression. For this purpose, the distribution map of the area’s landslides was firstly prepared in ArcGIS software. Eight effective factors on landslide event including elevation, slope, slope aspect, rainfall, land use, distance from the road, soil and geology w...

soil conservation service curve number method (scs-cn) is a widely applied technique for predicting direct runoff from rainfall has been used around the world. in this study, the curve number maps and entry physical model data of kheyrud basin to hec-hms model, the hec-geohms extension in arcgis software and google earth satellite images were used. in addition to the statistical analysis of sur...

In Goa, the tourism industry is major cornerstone of economy. With increasing number tourists along coastal areas, more tourism-related infrastructure emerging within Coastal Regulation Zone. The sensitive and fragile zones are being covered by concrete structures environment becomes vulnerable to degradation. objective paper was study changes in landuse landcover Zone Salcete taluka using remo...

The change of vegetation in Khagrachhari Sadar Upazila during 1991 to 2021 was investigated taking data 10 years intervals. Satellite images Landsat 4-5 TM (30 October 1991, 19 March 2001 and 11 February 2011) 8 OLI/TIRS (6 2021) from USGS Earth Explorer have been extracted. Image classification, analyzing visualizing the accomplished by ArcGIS 10.7.1 software Microsoft excel. In coverage (Fore...

The main goal of every agent is to make a good decision. The Analytic Hierarchy Process is frequently used approach for solving decision making problems. There exists wide range of software programs utilizing that approach. Main disadvantage of those software products is that they are commercial and relatively expensive and thus it prevents them to be used by small companies, students or resear...

Hydraulic conductivity and storage coefficient of aquifers are often estimated from nonequilibrium well pumping test data using Theis method. This method requires matching a typecurve with time-drawdown data curve from a pumping well. Typically, this is done by using a type-curve plotted on a graph paper and the data curve plotted on another transparent graph paper, and superimposing and slidin...