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Lesson 2 – Software installation and data organization

Global Soil Salinity Map (GSS map)









Omuto, C.T., Vargas, R., Viatkin, K. and Yigini, Y. 2020. Global Soil Salinity Map – GSSmap. Lesson 2 – Software installation and data organization. Rome, FAO.


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    Booklet
    Lesson 3 – Spatial modelling of soil indicators (properties) related to salt problems
    Global Soil Salinity Map (GSSmap)
    2020
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    This lesson is the third step of the capacity-building program, which is designed to build national capacities as well as harmonize procedures for developing information of salt-affected soils at the national and global levels. The overall goal of this guide is to support participants in developing spatial gridded maps of soil properties (indicators) related to salt-affected soils at the national level. At the end of the lesson, the participants are expected to have technical capacity in generating spatial information on soil indicators of salt-affected soils in their countries.
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    WinDASI: A Software for Cost-Benefit Analysis of Investment Projects. Installation Note   2005
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    This module contains the WinDASI software and a note that illustrates how to carry out the installation of WinDASI on your personal computer. WinDASI is a software for Cost-benefit Analysis (CBA) of investment projects that allows the analysis of the financial and economic viability of investments. In particular, it facilitates the systematic storage of data for Cost-Benefit Analysis and allows to calculate: a) flows of physical quantities of outputs, inputs and investment items; b) flows of cur rent, discounted and cumulative costs, benefits, and net benefits; c) flows of incremental (With-Without project) current, discounted and cumulative net benefits; and e) indicators of financial and economic viability such as the Net Present Value (NPV), the Internal Rate of Return (IRR), the Benefit/Cost Ratio, (BCR), the Switching Values (SVs) and Sensitivity tests. Instructions are provided on how to carry out calculations for the different components of an investment project, notably: plans, zones and projects (i.e. at different levels of aggregation). In addition, the software can deal with comparisons of different projects and alternative scenarios (e.g. with–project versus without-project), and normal and phased modes of calculation.
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