• Map and data: Chile - Vector layers and ready-to-go GIS

    Map and data: Chile. Download vector layers and ready-to-go GIS projects based on OSM ESRI Shape, Geodatabase, GeoJSON, PDF, CSV, TAB, PBF, XML, SQL formats for QGIS

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  • A method of assessing measures to - Universidad de Chile

    tem (GIS) and a computational noise prediction module was proposed. Applying it to an actual case study in Santiago, Chile proved the applicability of the method. Several noise control measures were assessed including new road surfaces and traffic volume and speed reductions. The noise prediction

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  • Download Free Chile Country, Cities and Places GIS Shapefile

    Download Free Chile Country, Cities and Places GIS Shapefile Map Layers--Main Free GIS Maps ArcGIS Shapefiles. Download Shapefiles. Right Click on the following links to save the zipped shapefiles to your computer. Buildings (5.9m) Landuse 7.9m) Natural Features (13.2m) Places (198k) Points of interest (1.7m) Railways (791k)

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  • GIS analyses and favorability mapping of optimized satellite

    Data integration and analyses within a geographic information system (GIS) can improve exploration and detection of mineral deposits. We applied a GIS-based analysis and classification strategy of satellite data to the rich and well-explored Eocene–Oligocene porphyry copper province of northern Chile, attempting to recognize the distinctive signature of such giant ore deposits.

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  • Solar resource maps and GIS data for 200+ countries | Solargis

    The maps and data for Chile have been released in parallel with Global Solar Atlas, which is published by the World Bank Group, funded by ESMAP, and prepared by Solargis. All maps on this page are licensed by The World Bank under the Creative Commons Attribution license ( CC BY 4.0 ) with the mandatory and binding addition presented in Global

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  • Validation and uncertainty of solar resource data | Solargis

    South Africa, Chile, Brazil, Australia; Regions with good availability of high-quality ground measurements; Situations where the expected bias can be as high as ±8% for GHI values and ±14% for DNI values: High latitudes (approx. above 50°)

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  • Chile - OECD Data

    Chile % of gross farm receipts: Producer support (PSE) % of gross farm receipts 2000-2019 Chile (red), OECD - Total (black) Crop production Indicator: 7.34 Wheat Tonnes/hectare 2029 Chile Tonnes/hectare: Wheat Tonnes/hectare 2010-2029 Chile (red), OECD - Total (black) Fish landings Indicator: 2 357 237.0 National landings in domestic ports

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  • ArcGIS Survey Analyst - GIS Mapping Software, Location

    • Create, edit, and manage GIS features based on survey measurement data and survey procedures. • Integrate survey measurements into a GIS database using field observations and survey data collector files. • Manage and process survey data with a set of compre-hensive tools. • Store survey measurements, points, and computations in

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  • (PDF) Measurement-Based GIS Revisited - ResearchGate

    The measurement-based GIS, introduced by (Buyong et al., 1991) and extended by (Goodchild, 2002), , store quality information (specifically accuracy and precision) down to the level of individual

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  • School closures in Chile: Access to quality alternatives in a

    School closures in Chile… / Estudios de Economía. Vol. 39G. Elacqua, M. Martínez, H. Santos, D. Urbina - Nº 2, Diciembre 2012. Págs. 179-202 179 * Instituto de Políticas Públicas, Facultad de Economía y Empresa, Universidad Diego Portales. School closures in Chile: Access to quality alternatives

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  • Spatial Data Quality: An Introduction - GIS Lounge

    Jan 11, 2008 · Data quality is a pillar in any GIS implementation and application as reliable data are indispensable to allow the user obtaining meaningful results. Spatial Data quality can be categorized into Data completeness, Data Precision, Data accuracy and Data Consistency. Data Completeness: It is basically the measure of totality of features.

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  • Accuracy and precision - GIS Wiki | The GIS Encyclopedia

    Accuracy Versus Precision; The Target AnalogyQuantifying Accuracy and PrecisionAccuracy and Precision in Binary ClassificationAccuracy and Precision in Psychometrics and PsychophysicsAccuracy and Precision in Information SystemsSee AlsoReferencesExternal LinksAccuracy is the degree of veracity while precision is the degree of reproducibility.[citation needed]The analogy used here to explain the difference between accuracy and precision is the target comparison. In this analogy, repeated measurements are compared to arrows that are shot at a target. Accuracy describes the closeness of arrows to the bullseye at the target center. Arrows that strike closer to the bullseye are considered more accurate. The closer a systemmeasurements to the accepted value, the more accurate the system is considered to be. To continue the analogy, if a large number of arrows are shot, precision would be the size of the arrow cluster. (When only one arrow is shot, precision is the size of the cluster one wouldexpect if this were repeated many times under the same conditions.) When all arrows are grouped tightly together, the cluster is considered precise since they all struck close to the same spot, if not necessarily near the bullseye. The measurements are...

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  • GIS Solutions for Surveying - ESRI

    accordingly to guarantee quality of life for everyone in livable communities. Federal, regional, state, county, and local planning agencies have realized the power of enterprise GIS to identify problems, respond to them efficiently, and share the results with the public. ESRI GIS solutions provide tools to help them reach

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  • Measurement - GIS Wiki | The GIS Encyclopedia

    HistoryStandardsUnits and SystemsSome Special NamesDifficultiesDefinitions and Theoriesin PhysicsReferencesExternal LinksThe word "measurement" is derived from the Greek word "metron"which means a limited proportion. The history of measurements is a topic within the history of science and technology.

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  • Chile - Humanitarian Data Exchange

    Chile - Livelihoods Programme Monitoring Beneficiary Survey, 2019. UNHCR - The UN Refugee Agency Updated 11 April 2021 | Dataset date: January 01, 2019-December 31

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  • Geographic information system - Wikipedia

    A geographic information system (GIS) is a conceptualized framework that provides the ability to capture and analyze spatial and geographic data.GIS applications (or GIS apps) are computer-based tools that allow the user to create interactive queries (user-created searches), store and edit spatial and non-spatial data, analyze spatial information output, and visually share the results of these

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  • Motor configurator - gis-ag.ch

    In the context of this quality standard, a D8 electric chain hoist complies with the requirements stipulated in DIN EN 14492-2 and shall not be used for holding or moving loads above people without employing additional protective measures. D8+ In the context of this quality standard, a D8 PLUS electric chain hoist has been designed, dimensioned

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  • More About GIS Error, Accuracy, and Precision | GEOG 469

    The Importance of Error, Accuracy, and PrecisionSome Basic DefinitionsTypes of ErrorSources of Inaccuracy and ImprecisionThe Problems of Propagation and CascadingBeware of False Precision and False Accuracy!The Dangers of Undocumented DataUntil quite recently, people involved in developing and using GIS paid little attention to the problems caused by error, inaccuracy, and imprecision in spatial datasets. Certainly, there was an awareness that all data suffers from inaccuracy and imprecision, but the effects on GIS problems and solutions was not considered in great detail. Major introductions to the field such as C. Dana TomlinGeographic Information Systems and Cartographic Modeling (1990), Jeffrey Star and John EstesGeographic Information Systems: An Introduction (1990), and Keith ClarkeAnalytical and Computer Cartography(1990) barely mention the issue. This situation has changed substantially in recent years. It is now generally recognized that error, inaccuracy, and imprecision can "make or break" many types of GIS projects. That is, errors left unchecked can make the results of a GIS analysis almost worthless. The irony is that the problem of error is it devolves from one of the greatest strengths of GIS...

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  • A HEALTHIER TOMORROW - OECD

    incidence. Chile’s biggest challenge, though, is that in Chile 34.4% of adults are obese, and 44.5% of children are obese or overweight. In the face of these significant public health challenges Chile has introduced a comprehensive package of policies designed to improve Chileans’ health status. In

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  • NOAA ENC®

    What are ENCs? Electronic Navigational Charts (ENC) are vector data sets that support all types of marine navigation. Originally designed for large commercial vessels using a sophisticated navigational computer called an Electronic Chart Display and Information System (ECDIS), ENCs are now also being used on simpler electronic chart systems and “chart plotters” on many types of ships and

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  • Spatial Measurement Levels in Geographic Information System

    Hello Friends,this video includes different different spatial measurement levels which are helpful to measuring.keep watching.. share this video

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  • 400v 6kv 7.2kv Gis Switchgear Switchboard , 50Hz Metal

    High quality 400v 6kv 7.2kv Gis Switchgear Switchboard , 50Hz Metal Enclosed Switchgear from China, Chinaleading power distribution switchgear product, with strict quality control gis gas insulated switchgear factories, producing high quality gis gas insulated switchgear products.

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  • Power quality recorder - SICAM Q100 | Optimize power quality

    Power quality - supply quality Quality is generally regarded as an important aspect of any power supply. Insufficient power supply quality has a negative impact on operational processes and operational safety of consumers connected to the network and can entail serious consequences, ultimately resulting in increased costs for the user and supply utility.

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  • coordinate system - Geographic Information Systems Stack Exchange

    Thanks for contributing an answer to Geographic Information Systems Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience.

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  • Account Login - ArcGIS Online

    Sign in to your ArcGIS Online account. Connect people, locations, and data using interactive maps. Work with smart, data-driven styles and intuitive analysis tools.

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  • Geographic clustering of elderly people with above-norm

    May 11, 2017 · Geographic information systems (GIS) analyses were performed using ArcGIS software through its module Spatial Autocorrelation. In this study, we demonstrated that elderly people show geographic clustering according to above-norm results of anthropometric measurements and blood chemistry.

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  • Abstract: Gas Resource Potential from Maastrichtian–Eocene

    Pressure measurements obtained from Cabana-1 exhibited 570 psi of overpressure; i.e. 16% above normal hydrostatic pressure (0.43 psi/ft). Weekly monitoring showed that production gas rates stabilized at 1,767 Mscf/d, however, reliable long term production profile is still missing since gas production facilities are not yet in place.

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  • Healthcare Re - Export.gov - Home

    The metric system of weights and measures is standard in Chile. The electric power supply is 220V 50Hz. Since the implementation of the U.S.-Chile Free Trade Agreement in 2004, medical devices/equipment and pharmaceuticals enter Chile duty-free, provided a U.S. certificate of origin is presented to Chilean Customs.

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  • Get started with multidimensional multispectral imagery

    In this module, you will convert the mosaic dataset to the cloud raster format (CRF), and measure and visualize the changing Chuquicamata copper mine. CRF is an Esri native file format that is optimized for storing both standard and multidimensional raster data for distributed computing.

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