This document provides an introduction to spatial queries in SQL Server 2008. It discusses new spatial data types like geometry and geography, spatial references and operations, spatial indexes, and includes a case study on spatial queries for an estate agent. Some key points covered include how 80-90% of data has a spatial element; how to insert spatial data using methods like STGeomFromText; spatial operations like STIntersection and STIntersects; and using spatial queries to filter data by location, such as finding properties near railway stations.
You can watch the replay for this Geek Sync webcast in the IDERA Resource Center: http://ow.ly/nvY550A5gH1
In this session, you will learn how to create, procure and leverage spatial data. You will be made aware of tools you can use to integrate your own spatial data with a variety of public data sources such as the Census Bureau, National Weather Service, etc. Functions and T-SQL commands related to spatial data analysis will be demonstrated. We will end the session by using the geometry data type to actually mimic a bitmapped picture using SQL (that's the fun part!).
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
You can watch the replay for this Geek Sync webcast in the IDERA Resource Center: http://ow.ly/nvY550A5gH1
In this session, you will learn how to create, procure and leverage spatial data. You will be made aware of tools you can use to integrate your own spatial data with a variety of public data sources such as the Census Bureau, National Weather Service, etc. Functions and T-SQL commands related to spatial data analysis will be demonstrated. We will end the session by using the geometry data type to actually mimic a bitmapped picture using SQL (that's the fun part!).
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
The NCAR RDA–Globus Integration: Experiences Developing a Modern Research Dat...Globus
This presentation was given at the 2019 GlobusWorld Conference in Chicago, IL by Riley Conroy from the National Center for Atmospheric Research (NCAR).
Calibration of A Five-Hole Probe in Null and Non-Null Technique IJERA Editor
The analysis of fluid flow is encountered in almost all engineering applications. Flow measurements,
particularly velocity and its direction, turbulence quantities are needed in order to improve the understanding of
various complex flow phenomena and to validate and further refine the computer flow models. Pressure probes
find wide application in the measurement of fluid flows both in the laboratory and in the industry. A five-hole
pressure probe is calibrated in both null and non-null technique. An algorithm for five-hole probe in non-null
method is developed which utilizes a database of calibration data and a local least-squares interpolation
technique is used for interpolation of flow properties. It is also found out that the non-null method was superior
in ease of use and prediction of flow measurement variables than the null method.
BREEZE 3D Analyst for the Advanced AERMOD ModelerBREEZE Software
This paper presents a comprehensive overview of the powerful post-processor, BREEZE 3D Analyst that enables you to analyze and visualize data in multiple formats.
Production decline analysis is a traditional means of identifying well production problems and predicting well performance and life based on real production data. It uses empirical decline models that have little fundamental justifications. These models include
•
Exponential decline (constant fractional decline)
•
Harmonic decline, and
•
Hyperbolic decline.
A presentation on prim's and kruskal's algorithmGaurav Kolekar
This slides are for a presentation on Prim's and Kruskal's algorithm. Where I have tried to explain how both the algorithms work, their similarities and their differences.
Mathematical Calculation toFindtheBest Chamber andDetector Radii Used for Mea...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
ScaleMaster 2.0: a ScaleMaster extension to monitor automatic multi-scales ge...Guillaume Touya
Presentation at the International Cartographic Conference (ICC'13 Dresden) of the paper: "ScaleMaster 2.0: a ScaleMaster extension to monitor automatic multi-scales generalizations" by G. Touya and J.F. Girres
Data 101 Computers in Libraries Presentation.
Covers what you need to learn, where learning opportunities are, and some people/blogs you need to pay attention to.
The NCAR RDA–Globus Integration: Experiences Developing a Modern Research Dat...Globus
This presentation was given at the 2019 GlobusWorld Conference in Chicago, IL by Riley Conroy from the National Center for Atmospheric Research (NCAR).
Calibration of A Five-Hole Probe in Null and Non-Null Technique IJERA Editor
The analysis of fluid flow is encountered in almost all engineering applications. Flow measurements,
particularly velocity and its direction, turbulence quantities are needed in order to improve the understanding of
various complex flow phenomena and to validate and further refine the computer flow models. Pressure probes
find wide application in the measurement of fluid flows both in the laboratory and in the industry. A five-hole
pressure probe is calibrated in both null and non-null technique. An algorithm for five-hole probe in non-null
method is developed which utilizes a database of calibration data and a local least-squares interpolation
technique is used for interpolation of flow properties. It is also found out that the non-null method was superior
in ease of use and prediction of flow measurement variables than the null method.
BREEZE 3D Analyst for the Advanced AERMOD ModelerBREEZE Software
This paper presents a comprehensive overview of the powerful post-processor, BREEZE 3D Analyst that enables you to analyze and visualize data in multiple formats.
Production decline analysis is a traditional means of identifying well production problems and predicting well performance and life based on real production data. It uses empirical decline models that have little fundamental justifications. These models include
•
Exponential decline (constant fractional decline)
•
Harmonic decline, and
•
Hyperbolic decline.
A presentation on prim's and kruskal's algorithmGaurav Kolekar
This slides are for a presentation on Prim's and Kruskal's algorithm. Where I have tried to explain how both the algorithms work, their similarities and their differences.
Mathematical Calculation toFindtheBest Chamber andDetector Radii Used for Mea...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
ScaleMaster 2.0: a ScaleMaster extension to monitor automatic multi-scales ge...Guillaume Touya
Presentation at the International Cartographic Conference (ICC'13 Dresden) of the paper: "ScaleMaster 2.0: a ScaleMaster extension to monitor automatic multi-scales generalizations" by G. Touya and J.F. Girres
Data 101 Computers in Libraries Presentation.
Covers what you need to learn, where learning opportunities are, and some people/blogs you need to pay attention to.
Data Modelling 101 half day workshop presented by Chris Bradley at the Enterprise Data and Business Intelligence conference London on November 3rd 2014.
Chris Bradley is a leading independent information strategist.
Contact chris.bradley@dmadvisors.co.uk
Data modeling is a process used to define and analyze data requirements needed to support the business processes within the scope of corresponding information systems in organizations.
Slides from my Introduction to PostGIS workshop at the FOSS4G conference in 2009. The material is available at http://revenant.ca/www/postgis/workshop/
Twitter has launched a Geotagging API – we really wanted to enable users to not only talk about “What’s happening?” but also “What’s happening right here?” For a while now, we’ve been watching as users have been trying to geo-tag their tweets through a variety of methods, all of which involve a link to a map service embedded in their Tweet. This talk will delve into how Twitter handles their geocontent including tool suggestions.
As a platform, we’ve tried to make it easier for our users by making location be omnipresent through our platform, and an inherent (but optional) part of a tweet. We’re making the platform be not just about time, but also about place.
Twitter has launched a Geotagging API – we really wanted to enable users to not only talk about “What’s happening?” but also “What’s happening right here?” For a while now, we’ve been watching as users have been trying to geo-tag their tweets through a variety of methods, all of which involve a link to a map service embedded in their Tweet. This talk will delve into how Twitter handles their geocontent including tool suggestions.
As a platform, we’ve tried to make it easier for our users by making location be omnipresent through our platform, and an inherent (but optional) part of a tweet. We’re making the platform be not just about time, but also about place.
GeoScript - Spatial Capabilities for Scripting LanguagesJustin Deoliveira
GeoScript adds spatial capabilities to dynamic scripting languages. With implementations in Python, JavaScript, Scala, and Groovy, GeoScript provides an interface to the powerful geospatial data access, processing and rendering functionality of the GeoTools library.
GeoScript provides concise and simple apis that allow developers to perform a variety of tasks quickly. Some include:
Geoprocessing - Coordinate reference system transforms, geometry operations, and feature queries.
Data Juggling - GeoScript allows you to read and write feature data in a variety of formats. Converting Shapefiles to PostGIS tables, and processing on the fly while converting formats.
Mapping Services - Using a simple web framework in conjunction with GeoScript, it is possible to write custom geospatial services quickly and easily like a simple WMS or WFS implementation.
GeoScript is a new project but is growing in the number of users and contributors. Come check this talk out if you are interested in learning about a new tool to add to your geospatial hacking toolbox. Maybe you have tried to use GeoTools but find it too difficult and complex to use. Or perhaps your java skills are not where you would like them to be. If that is the case this talk, and GeoScript, might be just what you are looking for.
Location Analytics Real-Time Geofencing using KafkaGuido Schmutz
An important underlying concept behind location-based applications is called geofencing. Geofencing is a process that allows acting on users and/or devices who enter/exit a specific geographical area, known as a geo-fence. A geo-fence can be dynamically generated—as in a radius around a point location, or a geo-fence can be a predefined set of boundaries (such as secured areas, buildings, boarders of counties, states or countries).
Geofencing lays the foundation for realizing use cases around fleet monitoring, asset tracking, phone tracking across cell sites, connected manufacturing, ride-sharing solutions and many others.
GPS tracking tells constantly and in real time where a device is located and forms the stream of events which needs to be analyzed against the much more static set of geo-fences. Many of the use cases mentioned above require low-latency actions taken place, if either a device enters or leaves a geo-fence or when it is approaching such a geo-fence. That’s where streaming data ingestion and streaming analytics and therefore the Kafka ecosystem comes into play.
This session will present how location analytics applications can be implemented using Kafka and KSQL & Kafka Streams. It highlights the exiting features available out-of-the-box and then shows how easy it is to extend it by custom defined functions (UDFs). The design of such solution so that it can scale with both an increasing amount of position events as well as geo-fences will be discussed as well.
Postgres Vision 2018: PostGIS and Spatial ExtensionsEDB
The extensibility of PostgreSQL has enabled the combination of PostgreSQL and the geospatial extension PostGIS, creating what many say is the most powerful SQL/MM compliant database for location-based applications. This presentation, delivered at Postgres Vision 2018 by Regina Obe, Co-founder of Paragon Corporation and PostGIS Project Steering Committee member, and Leo Hsu, Co-founder of Paragon Corporation, examines PostgreSQL spatial extensions that work with PostGIS.
SQL Geography Datatypes by Jared Nielsen and the FUZION AgencyJared Nielsen
Have you ever wanted to track the position of the International Space Station using SQL Geography Datatypes? Have you ever wanted to write a mobile app that helps your sales reps track down the closest customer in a trade show?
The SQL Server Geography datatype can help you accomplish these business objectives with some case studies from Jared Nielsen of the FUZION Agency
Stockage, manipulation et analyse de données matricielles avec PostGIS RasterACSG Section Montréal
La plus importantes nouveautés de la base de données spatiale open source PostgreSQL/PostGIS 2.0 est le support pour les données raster. PostGIS Raster comprend un outil d’importation similaire à shp2pgsql basé sur GDAL et une série d’opérateurs SQL pour la manipulation et l'analyse des données matricielles. Le nouveau type RASTER est géoréférencé, multi-résolutions et multi-bandes et il supporte une valeur nulle (nodata) et un type de valeur de pixel par bande. PostGIS raster s’inspire de la simplicité de l’expérience vecteur offerte par PostGIS pour rendre toutes les opérations raster aussi simples que possible. Comme pour une couverture vecteur, une couverture raster est divisée en un ensemble d’enregistrements (une ligne = une tuile) stockés dans une seule table (contrairement à Oracle Spatial qui utilise deux types et donc deux tables ou plus). Il est possible d’importer une couverture complète et de la retuiler en une seule commande avec l’outil d’importation et de multiples résolutions de la même couverture peuvent être importées dans des tables adjacentes. Les propriétés des objets raster et de chacune des bandes peuvent être consultées et modifiées ainsi que les valeurs des pixels. Des fonctions existent pour obtenir le minimum, le maximum, la somme, la moyenne, la déviation standard, l’histogramme d’une tuile ou d’une couverture complète. Les fonctions ST_Intersection() et ST_Intersects() fonctionnent pratiquement de manière transparente entre des données raster et vecteur et une série de fonctions pour l’algèbre matricielle (ST_MapAlgebra()) permet de faire de l’analyse de type raster. Il est possible de reclasser les bandes et de les convertir en n’importe quel format d’écriture GDAL. Des fonctions pour générer des rasters et des bandes existent également pour du développement PL/pgSQL. Un driver GDAL pour convertir les couvertures raster en fichiers images est en développement et des plugins pour QGIS et svSIG existent déjà pour les visualiser.
Leaflet is an open source JavaScript library used to build web mapping applications. Capital MetroRail is a hybrid rail system that serves the Greater Austin area. In this talk we'll use Leaflet JS to show the 32-mile route of Capital MetroRail, where it's stops are and we'll use Leaftlet JS to provide real time tracking of the all the active rail cars on the network. We'll then use Leaflet JS to show the full 154-miles of train track that that Capital Metro owns (despite not operating trains on all of it), the counties that those 154-miles of track run through and what the route looked like in the 1950's as captured by Sanborn Fire Insurance Maps.
Our journey will take us from client-side Javascript and server-side PHP to the CLI and the database.
Scalable and Adaptive Graph Querying with MapReduceKyong-Ha Lee
We address the problem of processing multiple graph queries over a massive set of data graphs in this letter. As the number of data graphs is growing rapidly, it is often hard to process graph queries with serial algorithms in a timely manner. We propose a distributed graph querying algorithm, which employs feature-based comparison and a filterand-verify scheme working on the MapReduce framework. Moreover, we devise an ecient scheme that adaptively tunes a proper feature size at runtime by sampling data graphs. With various experiments, we show that the proposed method outperforms conventional algorithms in terms of both scalability and efficiency.
Putting the SPARK into Virtual Training.pptxCynthia Clay
This 60-minute webinar, sponsored by Adobe, was delivered for the Training Mag Network. It explored the five elements of SPARK: Storytelling, Purpose, Action, Relationships, and Kudos. Knowing how to tell a well-structured story is key to building long-term memory. Stating a clear purpose that doesn't take away from the discovery learning process is critical. Ensuring that people move from theory to practical application is imperative. Creating strong social learning is the key to commitment and engagement. Validating and affirming participants' comments is the way to create a positive learning environment.
As a business owner in Delaware, staying on top of your tax obligations is paramount, especially with the annual deadline for Delaware Franchise Tax looming on March 1. One such obligation is the annual Delaware Franchise Tax, which serves as a crucial requirement for maintaining your company’s legal standing within the state. While the prospect of handling tax matters may seem daunting, rest assured that the process can be straightforward with the right guidance. In this comprehensive guide, we’ll walk you through the steps of filing your Delaware Franchise Tax and provide insights to help you navigate the process effectively.
Falcon stands out as a top-tier P2P Invoice Discounting platform in India, bridging esteemed blue-chip companies and eager investors. Our goal is to transform the investment landscape in India by establishing a comprehensive destination for borrowers and investors with diverse profiles and needs, all while minimizing risk. What sets Falcon apart is the elimination of intermediaries such as commercial banks and depository institutions, allowing investors to enjoy higher yields.
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What are the main advantages of using HR recruiter services.pdfHumanResourceDimensi1
HR recruiter services offer top talents to companies according to their specific needs. They handle all recruitment tasks from job posting to onboarding and help companies concentrate on their business growth. With their expertise and years of experience, they streamline the hiring process and save time and resources for the company.
Business Valuation Principles for EntrepreneursBen Wann
This insightful presentation is designed to equip entrepreneurs with the essential knowledge and tools needed to accurately value their businesses. Understanding business valuation is crucial for making informed decisions, whether you're seeking investment, planning to sell, or simply want to gauge your company's worth.
Improving profitability for small businessBen Wann
In this comprehensive presentation, we will explore strategies and practical tips for enhancing profitability in small businesses. Tailored to meet the unique challenges faced by small enterprises, this session covers various aspects that directly impact the bottom line. Attendees will learn how to optimize operational efficiency, manage expenses, and increase revenue through innovative marketing and customer engagement techniques.
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
Know more: https://www.synapseindia.com/technology/mean-stack-development-company.html
What is the TDS Return Filing Due Date for FY 2024-25.pdfseoforlegalpillers
It is crucial for the taxpayers to understand about the TDS Return Filing Due Date, so that they can fulfill your TDS obligations efficiently. Taxpayers can avoid penalties by sticking to the deadlines and by accurate filing of TDS. Timely filing of TDS will make sure about the availability of tax credits. You can also seek the professional guidance of experts like Legal Pillers for timely filing of the TDS Return.
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