The objective of this study was to apply an improved Group Method of Data Handling (GMDH) network model for prediction of debris flow by integrating dynamic rainfall data and environmental factors. The rainfall data were collected from weather information, and the environmental data were extracted from RS, GIS, drilling data, and geophysical data. The input variables used in the SAGA-GMDH model...

The paper presents the cartographic processing of Landsat TM image by two unsupervised classification methods SAGA GIS: ISODATA and K-means clustering. approaches were tested compared for land cover type mapping. Vegetation areas detected separated from other types in study area southwestern Iceland. number clusters was set to ten classes. satellite GIS achieved using Imagery Classification too...

This study examines the use of image processing and remote sensing in landuse changes mapping for Palladam Taluk between 1972(Topographic sheets) and 2011(satellite images). The layers of landuse map (1972) were digitized by heads-up digitization method in Quantum GIS (QGIS) software environment. Similarly the layers of landuse map (2011) were developed by supervised classification of satellite...

Most solar radiation models implemented in Geographical Information Systems (GIS) operate on 2.5D raster data. There are only a few models using the full 3D information of a point cloud obtained by e.g. Airborne Laser Scanning (ALS) systems. However, models performing point cloud based solar radiation modeling are not suitable for large study areas because the huge amount of point cloud data ca...

Original scientific paper In recent years information technology has grown very rapidly. In the context of GIS, Free/Open source concept and also three-dimensional implementation have had more development too. The usage of these types of software is increasingly growing because of reasons such as security, open standards, vendor independence. In this regard, one of the most significant problems...

The purpose of this study is to create a peak runoff model in urban SC areas based on existing land use/land cover (LU / LC) and master plan. To calculate (PRO) using the rational method. find out current LU LC through SPOT-6 image analysis 2017, supervised classification method with an estimation gamma distribution parameters maximum likelihood QGIS 2.8 software, SAGA GIS, Arc -GIS 10.4.1. Bas...

Geostatistical mapping can be defined as analytical production of maps by using field observations, auxiliary information and a computer program that calculates values at locations of interest. Today, increasingly the heart of a mapping project is, in fact, the computer program that implements some (geo)statistical algorithm to a given point data set. Purpose of this guide is to assist you in p...

In the paper we present an overview of Saga Security System, a security architecture in open distributed systems. An agent in Saga Security System is called a Saga Agent. The authorization model in Saga Security System (Saga authorization model) supports the novel concept of a service path and provides uniform and flexible protection appropriate for advanced computational models such as objecto...

The multisubunit Saccharomyces cerevisiae SAGA (Spt-Ada-Gcn5-acetyltransferase) complex is required to activate transcription of a subset of RNA polymerase II-dependent genes. However, the contribution of each SAGA component to transcription activation is relatively unknown. Here, using a formaldehyde-based in vivo cross-linking and chromatin immunoprecipitation assay, we have systematically an...

In yeast, the multisubunit SAGA (Spt-Ada-Gcn5-acetyltransferase) complex acts as a coactivator to recruit the TATA-binding protein (TBP) to the TATA box, a critical step in eukaryotic gene regulation. However, it is unclear which SAGA subunits are responsible for SAGA's direct interactions with TBP and precisely how SAGA recruits TBP to the promoter. We have used chemical crosslinking to identi...