Digital Gravelometer has been developed in the Department of Geography, Loughborough University, by Dr David Graham, Professor Ian Reid and Dr Stephen Rice. Digital Gravelometer enables you to measure unconsolidated gravel sediments rapidly and accurately from digital photographs. With Digital Gravelometer you can dramatically increase the productivity with which you sample exposed gravels, obtaining size information with a similar accuracy to that achieved using conventional techniques. Collecting a sample is as easy as taking a digital photograph – just follow a few simple guidelines and 'snap'. At the end of the day, transfer the images onto your computer and load them into the Digital Gravelometer software. A few basic pieces of information about each image and a few mouse clicks are all that is normally required to obtain a complete grain-size distribution for your samples. In addition to basic size-distribution parameters, Digital Gravelometer produces customisable reports containing a host of statistical parameters along with graphical grain-size distribution curves and histograms. Once you have customised the report to suit your particular requirements, the settings can be saved as a template, making the analysis of subsequent samples even quicker. In the event that you wish to undertake analysis beyond that supported by Digital Gravelometer, reports may be exported to a comma-separated variable file that is readable by most data analysis packages (including Excel)

IDEA RS is developing a new generation of designing and checking programs. Structural engineers and consultants use them to design residential, civil and industrial structures. We deliver a flexible system of programs to enhance output and working comfort of every engineering office.

GIS and Geocomputation for Water Resource Science and Engineering not only provides a comprehensive introduction to the fundamentals of geographic information systems but also demonstrates how GIS and mathematical models can be integrated to develop spatial decision support systems to support water resources planning, management and engineering. The book uses a hands-on active learning approach to introduce fundamental concepts and numerous case-studies are provided to reinforce learning and demonstrate practical aspects. The benefits and challenges of using GIS in environmental and water resources fields are clearly tackled in this book, demonstrating how these technologies can be used to harness increasingly available digital data to develop spatially-oriented sustainable solutions. In addition to providing a strong grounding on fundamentals, the book also demonstrates how GIS can be combined with traditional physics-based and statistical models as well as information-theoretic tools like neural networks and fuzzy set theory.

Semantix Roaming Studio is a TAP3/RAP/NRTRDE editor desktop application offering full TAP 3.x, NRTRDE 2.1 and RAP 1.5 support, conversions between TAP3 versions (upwards or backwards), validations, import/export to ASCII, error highlighting, custom field exporting to Excel, advanced editing operations and many other features.

Mr.CAD Professional Edition is the preferred application by Land Surveyors, Engineers, & Developers. Provides the tools to easily develop in AutoCAD, a wide variety of different drawings. Includes modules for Topography, Land survey, Lot subdivision, Plot Plan, Leveling, Sanitary sewer, Storm sewer, Architectural drawing, Electrical, Plumbing, and many more.

ESRI – американская компания, производитель геоинформационных систем. Семейство программных продуктов компании ArcGIS получило широкое распространение в мире и, в частности, в России. По некоторым оценкам, её доля на международном рынке ГИС составляет около 35%.

PSCAD е български софтуерен продукт, разработен от Проектсофт ЕООД за цялостно проектиране на строителните конструкции на етажни сгради в съответствие с Еврокод и българските национални приложения.

ELECTRA is a new generation of Shape-Based Autorouting software for PC boards. By contrast with traditional gridded maze autorouters, a shape-based approach allows for more efficient use of routing area and is more suited to handle complex design rules requirements of high density SMD or through holes boards and achieve the highest route completion rates. ELECTRA uses an effective multi-pass cost-based conflict reduction algorithm to find a routing solution adapting to the natural flow of the nets. Adaptive routing algorithm is the only proven approach to reach high completion rate on today’s complex PCBs. ELECTRA provides immediate feedback on the routing progress and conflict reduction rate.

The aeration system is the most important equipment of a wastewater plant. 75% of the energy used for the wastewater treatment is covered by the aeration system. The correct design of the aeration system is the basis for a good operation and the operational costs. As the energy costs are the main cost value of an aeration system, a real comparison of different systems must concern both the operation and the invest costs of the whole life cycle.

Aqua Designer is a software tool for the design of the several processes of a wastewater treatment plant, from mechanical treatment via biology up to sludge treatment. Regarding the basis of calculation, the process and the construction all common process variations are to choice. Planning is supported by many auxiliary functions. As result Aqua Designer supplies extensive documents ready to be printed for official documents, including buildings, machines, operating costs and true scaled drawings. Aqua Designer is used world-wide for the planning of treatment plants.