50 datasets found
  1. Story Map: Examples of U.S. Marine Aquaculture Projects Developed with NOAA

    • noaa.hub.arcgis.com
    Updated Aug 4, 2014
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    NOAA GeoPlatform (2014). Story Map: Examples of U.S. Marine Aquaculture Projects Developed with NOAA [Dataset]. https://noaa.hub.arcgis.com/maps/9e19ce7aed5e414e9e1a58a44308d00f
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    Dataset updated
    Aug 4, 2014
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    Area covered
    Description

    There's a lot going on in marine aquaculture in the United States! NOAA, with its partners, plays a major role in developing environmentally and economically sustainable marine aquaculture practices, technologies and industry in the U.S. Marine aquaculture creates jobs, supports working waterfronts and coastal communities, provides new international trade opportunities, and provides a domestic source of sustainable seafood to complement our wild fisheries. Use this map to check out just some of the recent developments in the domestic marine aquaculture industry in your region, and how NOAA is involved. Click on the individual images to get project details, materials and links.

  2. Story Map Basic (Mature)

    • noveladata.com
    • cityofdentongishub-dentontxgis.hub.arcgis.com
    • +1more
    Updated Nov 18, 2015
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    esri_en (2015). Story Map Basic (Mature) [Dataset]. https://www.noveladata.com/items/94c57691bc504b80859e919bad2e0a1b
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    Dataset updated
    Nov 18, 2015
    Dataset provided by
    Esrihttp://esri.com/
    Authors
    esri_en
    Description

    The Story Map Basic application is a simple map viewer with a minimalist user interface. Apart from the title bar, an optional legend, and a configurable search box the map fills the screen. Use this app to let your map speak for itself. Your users can click features on the map to get more information in pop-ups. The Story Map Basic application puts all the emphasis on your map, so it works best when your map has great cartography and tells a clear story.You can create a Basic story map by sharing a web map as an application from the map viewer. You can also click the 'Create a Web App' button on this page to create a story map with this application. Optionally, the application source code can be downloaded for further customization and hosted on your own web server.For more information about the Story Map Basic application, a step-by-step tutorial, and a gallery of examples, please see this page on the Esri Story Maps website.

  3. d

    GeoServer Tutorials

    • search.dataone.org
    • hydroshare.org
    • +1more
    Updated Aug 5, 2022
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    Jacob Wise Calhoon (2022). GeoServer Tutorials [Dataset]. https://search.dataone.org/view/sha256%3Aa7a065a4b8c7c5cfc1620ba2a12b9669ba4079e7b98983aeae4319eb9269fa92
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    Dataset updated
    Aug 5, 2022
    Dataset provided by
    Hydroshare
    Authors
    Jacob Wise Calhoon
    Description

    This resources contains PDF files and Python notebook files that demonstrate how to create geospatial resources in HydroShare and how to use these resources through web services provided by the built-in HydroShare GeoServer instance. Geospatial resources can be consumed directly into ArcMap, ArcGIS, Story Maps, Quantum GIS (QGIS), Leaflet, and many other mapping environments. This provides HydroShare users with the ability to store data and retrieve it via services without needing to set up new data services. All tutorials cover how to add WMS and WFS connections. WCS connections are available for QGIS and are covered in the QGIS tutorial. The tutorials and examples provided here are intended to get the novice user up-to-speed with WMS and GeoServer, though we encourage users to read further on these topic using internet searches and other resources. Also included in this resource is a tutorial designed to that walk users through the process of creating a GeoServer connected resource.

    The current list of available tutorials: - Creating a Resource - ArcGIS Pro - ArcMap - ArcGIS Story Maps - QGIS - IpyLeaflet - Folium

  4. a

    U-Spatial Story Maps Portal

    • showcase-mngislis.hub.arcgis.com
    Updated Dec 20, 2022
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    MN GIS/LIS Consortium (2022). U-Spatial Story Maps Portal [Dataset]. https://showcase-mngislis.hub.arcgis.com/datasets/u-spatial-story-maps-portal
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    Dataset updated
    Dec 20, 2022
    Dataset authored and provided by
    MN GIS/LIS Consortium
    Description

    About this itemStory Maps are a powerful platform that integrate spatial thinking with storytelling to present information in a compelling, interactive and easy to understand format. The University of Minnesota StoryMaps team provides support and resources for faculty looking to incorporate spatial tools such as StoryMaps, Survey 123 and other web-based GIS applications into their classrooms. The UMN StoryMaps site has examples of student projects, samples of project ideas/assignments/rubrics and user guides for students. This team’s work has received national recognition for promoting the role of spatial thinking and StoryMaps in higher education, K12 and informal learning spaces.Author/ContributorU-SpatialOrganizationUniversity of MinnesotaOrg Websitesystem.umn.edu

  5. e

    ArcGIS StoryMaps Helps Students Show How Far Beach Litter Travels

    • gisinschools.eagle.co.nz
    Updated Nov 7, 2022
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    GIS in Schools - Teaching Materials - New Zealand (2022). ArcGIS StoryMaps Helps Students Show How Far Beach Litter Travels [Dataset]. https://gisinschools.eagle.co.nz/documents/7956f89690f9404aa271509539e44143
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    Dataset updated
    Nov 7, 2022
    Dataset authored and provided by
    GIS in Schools - Teaching Materials - New Zealand
    Description

    The litter intelligence project culminated in students using ArcGIS StoryMaps to build narratives that show just how far their local beach litter can travel. And their work made it all the way to the United Nations (UN) as an example of how citizen scientists around the world can contribute to achieving the Sustainable Development Goals (SDGs).

  6. a

    Historical geovisualization using ArcGIS Web apps

    • edu.hub.arcgis.com
    Updated Sep 23, 2017
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    Education and Research (2017). Historical geovisualization using ArcGIS Web apps [Dataset]. https://edu.hub.arcgis.com/documents/d419c54654c94086b0d90c9415ee1a27
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    Dataset updated
    Sep 23, 2017
    Dataset authored and provided by
    Education and Research
    Description

    Presentation to the mid-term conference of the Canadian Historical GIS Partnership, June 20th 2016, discussing geovisualization techniques available in ArcGIS Online and Portal for ArcGIS and how they can be used for historical research. Topics included:Interactive map viewerSmart Mapping (demo)Time-enabled Web mapsConfigurable Web apps (including Time Aware)Story Map templates: Journal, Swipe, Tour, and Cascade (with hyperlinked examples)Combining configurable apps and Story Maps

  7. ACS Travel Time To Work Variables - Boundaries

    • covid-hub.gio.georgia.gov
    • hub.arcgis.com
    • +2more
    Updated Oct 20, 2018
    + more versions
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    Esri (2018). ACS Travel Time To Work Variables - Boundaries [Dataset]. https://covid-hub.gio.georgia.gov/maps/a31b5c96d5c54b2eb216d8f3896e35fc
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    Dataset updated
    Oct 20, 2018
    Dataset authored and provided by
    Esrihttp://esri.com/
    Area covered
    Description

    This layer shows workers' place of residence by commute length. This is shown by tract, county, and state boundaries. This service is updated annually to contain the most currently released American Community Survey (ACS) 5-year data, and contains estimates and margins of error. There are also additional calculated attributes related to this topic, which can be mapped or used within analysis. This layer is symbolized to show the percentage of commuters whose commute is 90 minutes or more. To see the full list of attributes available in this service, go to the "Data" tab, and choose "Fields" at the top right. Current Vintage: 2019-2023ACS Table(s): B08303Data downloaded from: Census Bureau's API for American Community Survey Date of API call: December 12, 2024National Figures: data.census.govThe United States Census Bureau's American Community Survey (ACS):About the SurveyGeography & ACSTechnical DocumentationNews & UpdatesThis ready-to-use layer can be used within ArcGIS Pro, ArcGIS Online, its configurable apps, dashboards, Story Maps, custom apps, and mobile apps. Data can also be exported for offline workflows. For more information about ACS layers, visit the FAQ. Please cite the Census and ACS when using this data.Data Note from the Census:Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables.Data Processing Notes:This layer is updated automatically when the most current vintage of ACS data is released each year, usually in December. The layer always contains the latest available ACS 5-year estimates. It is updated annually within days of the Census Bureau's release schedule. Click here to learn more about ACS data releases.Boundaries come from the US Census TIGER geodatabases, specifically, the National Sub-State Geography Database (named tlgdb_(year)_a_us_substategeo.gdb). Boundaries are updated at the same time as the data updates (annually), and the boundary vintage appropriately matches the data vintage as specified by the Census. These are Census boundaries with water and/or coastlines erased for cartographic and mapping purposes. For census tracts, the water cutouts are derived from a subset of the 2020 Areal Hydrography boundaries offered by TIGER. Water bodies and rivers which are 50 million square meters or larger (mid to large sized water bodies) are erased from the tract level boundaries, as well as additional important features. For state and county boundaries, the water and coastlines are derived from the coastlines of the 2023 500k TIGER Cartographic Boundary Shapefiles. These are erased to more accurately portray the coastlines and Great Lakes. The original AWATER and ALAND fields are still available as attributes within the data table (units are square meters).The States layer contains 52 records - all US states, Washington D.C., and Puerto RicoCensus tracts with no population that occur in areas of water, such as oceans, are removed from this data service (Census Tracts beginning with 99).Percentages and derived counts, and associated margins of error, are calculated values (that can be identified by the "_calc_" stub in the field name), and abide by the specifications defined by the American Community Survey.Field alias names were created based on the Table Shells file available from the American Community Survey Summary File Documentation page.Negative values (e.g., -4444...) have been set to null, with the exception of -5555... which has been set to zero. These negative values exist in the raw API data to indicate the following situations:The margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate.Either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution.The median falls in the lowest interval of an open-ended distribution, or in the upper interval of an open-ended distribution. A statistical test is not appropriate.The estimate is controlled. A statistical test for sampling variability is not appropriate.The data for this geographic area cannot be displayed because the number of sample cases is too small.

  8. l

    Place Vulnerability Analysis Solution for ArcGIS Pro (BETA)

    • visionzero.geohub.lacity.org
    • opendata.rcmrd.org
    • +2more
    Updated Feb 12, 2019
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    NAPSG Foundation (2019). Place Vulnerability Analysis Solution for ArcGIS Pro (BETA) [Dataset]. https://visionzero.geohub.lacity.org/content/ee44dd7cd11c4017a67d43fcbb1cb467
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    Dataset updated
    Feb 12, 2019
    Dataset authored and provided by
    NAPSG Foundation
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Area covered
    Description

    Purpose: This is an ArcGIS Pro template that GIS Specialists can use to identify vulnerable populations and special needs infrastructure most at risk to flooding events.How does it work?Determine and understand the Place Vulnerability (based on Cutter et al. 1997) and the Special Needs Infrastructure for an area of interest based on Special Flood Hazard Zones, Social Vulnerability Index, and the distribution of its Population and Housing units. The final product will be charts of the data distribution and a Hosted Feature Layer. See this Story Map example for a more detailed explanation.This uses the FEMA National Flood Hazard Layer as an input (although you can substitute your own flood hazard data), check availability for your County before beginning the Task: FEMA NFHL ViewerThe solution consists of several tasks that allow you to:Select an area of interest for your Place Vulnerability Analysis. Select a Hazard that may occur within your area of interest.Select the Social Vulnerability Index (SVI) features contained within your area of interest using the CDC’s Social Vulnerability Index (SVI) – 2016 overall SVI layer at the census tract level in the map.Determine and understand the Social Vulnerability Index for the hazard zones identified within you area of interest.Identify the Special Needs Infrastructure features located within the hazard zones identified within you area of interest.Share your data to ArcGIS Online as a Hosted Feature Layer.FIRST STEPS:Create a folder C:\GIS\ if you do not already have this folder created. (This is a suggested step as the ArcGIS Pro Tasks does not appear to keep relative paths)Download the ZIP file.Extract the ZIP file and save it to the C:\GIS\ location on your computer. Open the PlaceVulnerabilityAnalysis.aprx file.Once the Project file (.aprx) opens, we suggest the following setup to easily view the Tasks instructions, the Map and its Contents, and the Databases (.gdb) from the Catalog pane.The following public web map is included as a Template in the ArcGIS Pro solution file: Place Vulnerability Template Web MapNote 1:As this is a beta version, please take note of some pain points:Data input and output locations may need to be manually populated from the related workspaces (.gdb) or the tools may fail to run. Make sure to unzip/extract the file to the C:\GIS\ location on your computer to avoid issues.Switching from one step to the next may not be totally seamless yet.If you are experiencing any issues with the Flood Hazard Zones service provided, or if the data is not available for your area of interest, you can also download your Flood Hazard Zones data from the FEMA Flood Map Service Center. In the search, use the FEMA ID. Once downloaded, save the data in your project folder and use it as an input.Note 2:In this task, the default hazard being used are the National Flood Hazard Zones. If you would like to use a different hazard, you will need to add the new hazard layer to the map and update all query expressions accordingly.For questions, bug reports, or new requirements contact pdoherty@publicsafetygis.org

  9. a

    African Development Bank Project Report

    • sdgs.amerigeoss.org
    • sdg-template-sdgs.hub.arcgis.com
    • +1more
    Updated Oct 5, 2015
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    Esri National Government (2015). African Development Bank Project Report [Dataset]. https://sdgs.amerigeoss.org/datasets/esrifederal::african-development-bank-project-report
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    Dataset updated
    Oct 5, 2015
    Dataset authored and provided by
    Esri National Government
    Description

    To create this app:Make a map of the AfDB projects CSV file in the Training Materials group.Download the CSV file, click Map (at the top of the page), and drag and drop the file onto your mapFrom the layer menu on your Projects layer choose Change Symbols and show the projects using Unique Symbols and the Status of field.Make a second map of the AfDB projects shown using Unique Symbols and the Sector field.HINT: Create a copy of your first map using Save As... and modify the copy.Assemble your story map on the Esri Story Maps websiteGo to storymaps.arcgis.comAt the top of the site, click AppsFind the Story Map Tabbed app and click Build a Tabbed Story MapFollow the instructions in the app builder. Add the maps you made in previous steps and copy the text from this sample app to your app. Explore and experiment with the app configuration settings.=============OPTIONAL - Make a third map of the AFDB projects summarized by country and add it to your story map.Add the World Countries layer to your map (Add > Search for Layers)From the layer menu on your Projects layer choose Perform Analysis > Summarize Data > Aggregate Points and run the tool to summarize the projects in each country.HINT: UNCHECK "Keep areas with no points"Experiment with changing the symbols and settings on your new layer and remove other unnecessary layers.Save AS... a new map.At the top of the site, click My Content.Find your story map application item, open its Details page, and click Configure App.Use the builder to add your third map and a description to the app and save it.

  10. c

    Communicating Coastal Vulnerability via Landscape Visualization Story Map

    • data.chesapeakebay.net
    • hamhanding-dcdev.opendata.arcgis.com
    • +2more
    Updated Nov 29, 2021
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    Chesapeake Geoplatform (2021). Communicating Coastal Vulnerability via Landscape Visualization Story Map [Dataset]. https://data.chesapeakebay.net/datasets/communicating-coastal-vulnerability-via-landscape-visualization-story-map/about
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    Dataset updated
    Nov 29, 2021
    Dataset authored and provided by
    Chesapeake Geoplatform
    Description

    Open the Data Resource: https://gis.chesapeakebay.net/viz/coastal/ This story map explains how 3-D landscape basecamps can be built, using an example that assesses the impacts of sea level rise on Norfolk, Virginia, within the context of global sea level rise.

  11. s

    Faust Park App

    • data.stlouisco.com
    • data-stlcogis.opendata.arcgis.com
    • +1more
    Updated Jul 5, 2018
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    Saint Louis County GIS Service Center (2018). Faust Park App [Dataset]. https://data.stlouisco.com/app/faust-park-app
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    Dataset updated
    Jul 5, 2018
    Dataset authored and provided by
    Saint Louis County GIS Service Center
    Area covered
    Description

    This app allows users to learn more about the many historic buildings and features located within Faust Park. Link to metadata.

  12. a

    How to Smart Map: Predominance

    • hub.arcgis.com
    Updated Sep 12, 2017
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    ArcGIS Living Atlas Team (2017). How to Smart Map: Predominance [Dataset]. https://hub.arcgis.com/items/c61db1040dcd4df8a3dd7d1001fa408d
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    Dataset updated
    Sep 12, 2017
    Dataset authored and provided by
    ArcGIS Living Atlas Team
    Description

    This story map explains how to use multiple attributes within your data to make a map that represents the largest of the values. This is known as predominance, and can be easily done within smart mapping in ArcGIS Online.This technique is an easy way to compare multiple numeric attributes, and smart mapping automatically displays the largest as the predominant category. An example of a predominance map is an election map. You can immediately see where there are more Republicans or Democrats voting within an area.For more information about smart mapping and predominance:Smart mapping pagesWhat is a Predominance Map?Using Arcade to Map PredominanceStory created with the Esri Story Map Cascade app: https://storymaps.arcgis.com/en/app-list/cascade/

  13. a

    Interesting places to visit in San Diego

    • uagis.hub.arcgis.com
    Updated Oct 27, 2021
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    University of Arizona GIS (2021). Interesting places to visit in San Diego [Dataset]. https://uagis.hub.arcgis.com/maps/917a1503f7af442294a61ac4f465fe09
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    Dataset updated
    Oct 27, 2021
    Dataset authored and provided by
    University of Arizona GIS
    Area covered
    Description

    This is the web map used in the original Story Map Shortlist v1 version of the San Diego. It can still be used in Story Map Shortlist v1 however the content has not been updated to reflect the latest places or photo credits. For example many of the images referenced by the places in this Shortlist were taken my me (Rupert Essinger/Esri) but the photo source listed in the dataset has not been updated and still describes the source of the original photo that was used.To view the new, updated Story Map Shortlist v2 version of the San Diego Springs Shortlist, please launch: https://storymaps.esri.com/stories/shortlist-sandiego/Here are the item details for that story map in ArcGIS Online: https://story.maps.arcgis.com/home/item.html?id=6ee622f185c648bba1b354fd0ffa1f04

  14. World Soils 250m Percent Clay

    • cacgeoportal.com
    Updated Oct 25, 2023
    + more versions
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    Esri (2023). World Soils 250m Percent Clay [Dataset]. https://www.cacgeoportal.com/maps/1bfc47d2a0d544bea70588f81aac8afb
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    Dataset updated
    Oct 25, 2023
    Dataset authored and provided by
    Esrihttp://esri.com/
    Area covered
    Description

    Soil is the foundation of life on earth. More living things by weight live in the soil than upon it. It determines what crops we can grow, what structures we can build, what forests can take root.This layer contains the physical soil variable percent clay (clay).Within the subset of soil that is smaller than 2mm in size, also known as the fine earth portion, clay is defined as particles that are smaller than 0.002mm, making them only visible in an electron microscope. Clay soils contain low amounts of air, and water drains through them very slowly.This layer is a general, medium scale global predictive soil layer suitable for global mapping and decision support. In many places samples of soils do not exist so this map represents a prediction of what is most likely in that location. The predictions are made in six depth ranges by soilgrids.org, funded by ISRIC based in Wageningen, Netherlands.Each 250m pixel contains a value predicted for that area by soilgrids.org from best available data worldwide. Data for percent clay are provided at six depth ranges from the surface to 2 meters below the surface. Each variable and depth range may be accessed in the layer's multidimensional properties.Dataset SummaryPhenomenon Mapped: Proportion of clay particles (< 0.002 mm) in the fine earth fraction in g/100g (%)Cell Size: 250 metersPixel Type: 32 bit float, converted from online data that is 16 Bit Unsigned IntegerCoordinate System: Web Mercator Auxiliary Sphere, projected via nearest neighbor from goode's homolosine land (250m)Extent: World land area except AntarcticaVisible Scale: All scales are visibleNumber of Columns and Rows: 160300, 100498Source: Soilgrids.orgPublication Date: May 2020Data from the soilgrids.org mean predictions for clay were used to create this layer. You may access the percent clay in one of six depth ranges. To select one choose the depth variable in the multidimensional selector in your map client.Mean depth (cm)Actual depth range of data-2.50-5cm depth range-105-15cm depth range-22.515-30cm depth range-4530-60cm depth range-8060-100cm depth range-150100-200cm depth rangeWhat can you do with this Layer?This layer is suitable for both visualization and analysis across the ArcGIS system. This layer can be combined with your data and other layers from the ArcGIS Living Atlas of the World in ArcGIS Online and ArcGIS Pro to create powerful web maps that can be used alone or in a story map or other application.Because this layer is part of the ArcGIS Living Atlas of the World it is easy to add to your map: In ArcGIS Online, you can add this layer to a map by selecting Add then Browse Living Atlas Layers. A window will open. Type "world soils soilgrids" in the search box and browse to the layer. Select the layer then click Add to Map. In ArcGIS Pro, open a map and select Add Data from the Map Tab. Select Data at the top of the drop down menu. The Add Data dialog box will open on the left side of the box, expand Portal if necessary, then select Living Atlas. Type "world soils soilgrids" in the search box, browse to the layer then click OK.In ArcGIS Pro you can use the built-in raster functions or create your own to create custom extracts of the data. Imagery layers provide fast, powerful inputs to geoprocessing tools, models, or Python scripts in Pro.Online you can filter the layer to show subsets of the data using the filter button and the layer's built-in raster functions.This layer is part of the Living Atlas of the World that provides an easy way to explore the landscape layers and many other beautiful and authoritative maps on hundreds of topics.More information about soilgrids layersAnswers to many questions may be found at soilgrids.org (ISRIC) frequently asked questions (faq) page about the data.To make this layer, Esri reprojected the expected value of ISRIC soil grids from soilgrids' source projection (goode's land WKID 54052) to web mercator projection, nearest neighbor, to facilitate online mapping. The resolution in web mercator projection is the same as the original projection, 250m. But keep in mind that the original dataset has been reprojected to make this web mercator version.This multidimensional soil collection serves the mean or expected value for each soil variable as calculated by soilgrids.org. For all other distributions of the soil variable, be sure to download the data directly from soilgrids.org. The data are available in VRT format and may be converted to other image formats within ArcGIS Pro.Accessing this layer's companion uncertainty layerBecause data quality varies worldwide, the uncertainty of the predicted value varies worldwide. A companion uncertainty layer exists for this layer which you can use to qualify the values you see in this map for analysis. Choose a variable and depth in the multidimensional settings of your map client to access the companion uncertainty layer.

  15. Watershed Boundary Dataset HUC 8s

    • anrgeodata.vermont.gov
    • resilience.climate.gov
    • +6more
    Updated Sep 6, 2023
    + more versions
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    Esri (2023). Watershed Boundary Dataset HUC 8s [Dataset]. https://anrgeodata.vermont.gov/maps/5bbefdcd2511472ea9abd0afedb85c7e_0/about
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    Dataset updated
    Sep 6, 2023
    Dataset authored and provided by
    Esrihttp://esri.com/
    Area covered
    Description

    Each drainage area is considered a Hydrologic Unit (HU) and is given a Hydrologic Unit Code (HUC) which serves as the unique identifier for the area. HUC 2s, 6s, 8s, 10s, & 12s, define the drainage Regions, Subregions, Basins, Subbasins, Watersheds and Subwatersheds, respectively, across the United States. Their boundaries are defined by hydrologic and topographic criteria that delineate an area of land upstream from a specific point on a river and are determined solely upon science based hydrologic principles, not favoring any administrative boundaries, special projects, or a particular program or agency. The Watershed Boundary Dataset is delineated and georeferenced to the USGS 1:24,000 scale topographic basemap.Hydrologic Units are delineated to nest in a multi-level, hierarchical drainage system with corresponding HUCs, so that as you move from small scale to large scale the HUC digits increase in increments of two. For example, the very largest HUCs have 2 digits, and thus are referred to as HUC 2s, and the very smallest HUCs have 12 digits, and thus are referred to as HUC 12s.Dataset SummaryPhenomenon Mapped: Watersheds in the United States, as delineated by the Watershed Boundary Dataset (WBD)Geographic Extent: Contiguous United States, Alaska, Hawaii, Puerto Rico, Guam, US Virgin Islands, Northern Marianas Islands and American SamoaProjection: Web MercatorUpdate Frequency: AnnualVisible Scale: Visible at all scales, however USGS recommends this dataset should not be used for scales of 1:24,000 or larger.Source: United States Geological Survey (WBD)Data Vintage: January 7, 2025What can you do with this layer?This layer is suitable for both visualization and analysis acrossthe ArcGIS system. This layer can be combined with your data and other layers from the ArcGIS Living Atlas of the World in ArcGIS Online and ArcGIS Pro to create powerful web maps that can be used alone or in a story map or other application. Because this layer is part of the ArcGIS Living Atlas of the World it is easy to add to your map:In ArcGIS Online, you can add this layer to a map by selecting Add then Browse Living Atlas Layers. A window will open. Type "Watershed Boundary Dataset" in the search box and browse to the layer. Select the layer then click Add to Map. In ArcGIS Pro, open a map and select Add Data from the Map Tab. Select Data at the top of the drop down menu. The Add Data dialog box will open on the left side of the box, expand Portal if necessary, then select Living Atlas. Type "Watershed Boundary Dataset" in the search box, browse to the layer then click OK.Questions?Please leave a comment below if you have a question about this layer, and we will get back to you as soon as possible.

  16. ACS Children in Immigrant Families Variables - Centroids

    • hub.arcgis.com
    Updated Nov 27, 2018
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    Esri (2018). ACS Children in Immigrant Families Variables - Centroids [Dataset]. https://hub.arcgis.com/maps/025016c9561540f8822a24dad05ef947
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    Dataset updated
    Nov 27, 2018
    Dataset authored and provided by
    Esrihttp://esri.com/
    Area covered
    Description

    This layer shows children by nativity of parents by age group. This is shown by tract, county, and state centroids. This service is updated annually to contain the most currently released American Community Survey (ACS) 5-year data, and contains estimates and margins of error. There are also additional calculated attributes related to this topic, which can be mapped or used within analysis. This layer is symbolized to show the count and percentage of children who are in immigrant families (children who are foreign born or live with at least one parent who is foreign born). To see the full list of attributes available in this service, go to the "Data" tab, and choose "Fields" at the top right. Current Vintage: 2019-2023ACS Table(s): B05009Data downloaded from: Census Bureau's API for American Community Survey Date of API call: December 12, 2024National Figures: data.census.govThe United States Census Bureau's American Community Survey (ACS):About the SurveyGeography & ACSTechnical DocumentationNews & UpdatesThis ready-to-use layer can be used within ArcGIS Pro, ArcGIS Online, its configurable apps, dashboards, Story Maps, custom apps, and mobile apps. Data can also be exported for offline workflows. For more information about ACS layers, visit the FAQ. Please cite the Census and ACS when using this data.Data Note from the Census:Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables.Data Processing Notes:This layer is updated automatically when the most current vintage of ACS data is released each year, usually in December. The layer always contains the latest available ACS 5-year estimates. It is updated annually within days of the Census Bureau's release schedule. Click here to learn more about ACS data releases.Boundaries come from the US Census TIGER geodatabases, specifically, the National Sub-State Geography Database (named tlgdb_(year)_a_us_substategeo.gdb). Boundaries are updated at the same time as the data updates (annually), and the boundary vintage appropriately matches the data vintage as specified by the Census. These are Census boundaries with water and/or coastlines erased for cartographic and mapping purposes. For census tracts, the water cutouts are derived from a subset of the 2020 Areal Hydrography boundaries offered by TIGER. Water bodies and rivers which are 50 million square meters or larger (mid to large sized water bodies) are erased from the tract level boundaries, as well as additional important features. For state and county boundaries, the water and coastlines are derived from the coastlines of the 2023 500k TIGER Cartographic Boundary Shapefiles. These are erased to more accurately portray the coastlines and Great Lakes. The original AWATER and ALAND fields are still available as attributes within the data table (units are square meters). The States layer contains 52 records - all US states, Washington D.C., and Puerto RicoCensus tracts with no population that occur in areas of water, such as oceans, are removed from this data service (Census Tracts beginning with 99).Percentages and derived counts, and associated margins of error, are calculated values (that can be identified by the "_calc_" stub in the field name), and abide by the specifications defined by the American Community Survey.Field alias names were created based on the Table Shells file available from the American Community Survey Summary File Documentation page.Negative values (e.g., -4444...) have been set to null, with the exception of -5555... which has been set to zero. These negative values exist in the raw API data to indicate the following situations:The margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate.Either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution.The median falls in the lowest interval of an open-ended distribution, or in the upper interval of an open-ended distribution. A statistical test is not appropriate.The estimate is controlled. A statistical test for sampling variability is not appropriate.The data for this geographic area cannot be displayed because the number of sample cases is too small.

  17. a

    COLP GIS technology Public StoryMap

    • city-of-la-porte-public-gis-hub-laporte.hub.arcgis.com
    Updated Oct 22, 2021
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    City of La Porte, Texas GIS (2021). COLP GIS technology Public StoryMap [Dataset]. https://city-of-la-porte-public-gis-hub-laporte.hub.arcgis.com/items/ae3d87745a0f4523bfd3a54b1992047b
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    Dataset updated
    Oct 22, 2021
    Dataset authored and provided by
    City of La Porte, Texas GIS
    Description

    The City of La Porte has invested in GIS for many years, increasing its impact on the City year by year. How does GIS benefit the residents of the City? How is GIS integrated into the City? See examples from City staff below. As a global society, we have embraced GIS and GPS technology as a part of our lives as a source of information, and even our "daily valet". GIS provides the economy with many benefits: Saving in time & fuel, Increased purchasing efficiency, more customers, & more jobs. This technology has established a baseline for return on investment. source: MultiBrief: Geographic information systems show their true economic value (multibriefs.com)

  18. a

    MDOT Employee Distribution

    • dev-maryland.opendata.arcgis.com
    Updated Jul 31, 2019
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    ArcGIS Online for Maryland (2019). MDOT Employee Distribution [Dataset]. https://dev-maryland.opendata.arcgis.com/items/313abc188e2b446ebb3a9566e9b2d932
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    Dataset updated
    Jul 31, 2019
    Dataset authored and provided by
    ArcGIS Online for Maryland
    Description

    Scroll through this Storymap to view sample geographic distribution of Maryland Department of Transportation (MDOT) Employees by office. The maps are interactive so you may navigate through the map, zoom in and out, and click on the locations for additional information.

    PDF's of each map are available here

    Provided by the Maryland Department of Transportation (MDOT)

  19. a

    Jefferson Barracks Park App

    • hub.arcgis.com
    • parks-example-stlcogis.hub.arcgis.com
    Updated Jul 5, 2018
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    Saint Louis County GIS Service Center (2018). Jefferson Barracks Park App [Dataset]. https://hub.arcgis.com/datasets/4374b79466f2441cb1cfaf3598009146
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    Dataset updated
    Jul 5, 2018
    Dataset authored and provided by
    Saint Louis County GIS Service Center
    Area covered
    Description

    Web app. This app allows users to take a driving tour throughout Jefferson Barracks Park and to learn about the historic sites located along their route. Link to metadata.

  20. a

    Sea Surface Temperature (°C)

    • hub.arcgis.com
    • fesec-cesj.opendata.arcgis.com
    Updated Mar 22, 2018
    + more versions
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    ArcGIS StoryMaps (2018). Sea Surface Temperature (°C) [Dataset]. https://hub.arcgis.com/datasets/e4cdf6156dee4e4ea9778830b8219661
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    Dataset updated
    Mar 22, 2018
    Dataset authored and provided by
    ArcGIS StoryMaps
    Area covered
    Description

    This service is available to all ArcGIS Online users with organizational accounts. For more information on this service, including the terms of use, visit us online at http://goto.arcgisonline.com/earthobs2/REMSS_SeaSurfaceTempSea Surface Temperature is a key climate and weather measurement used for weather prediction, ocean forecasts, tropical cyclone forecasts, and in coastal applications such as fisheries, pollution monitoring and tourism. El Niño and La Niña are two examples of climate events which are forecast through the use of sea surface temperature maps. The Naval Oceanographic Office sea surface temperature dataset is calculated from satellite-based microwave and infrared imagery. These data are optimally interpolated to provide a daily, global map of the midday (12:00 pm) sea surface temperature. Learn more about the source data. Phenomenon Mapped: Sea Surface TemperatureUnits: Degrees CelsiusTime Interval: DailyTime Extent: 2008/04/01 12:00:00 UTC to presentCell Size: 11 kmSource Type: ContinuousPixel Type: Floating PointData Projection: GCS WGS84Mosaic Projection: Web Mercator Auxiliary SphereExtent: Global OceansSource: Naval Oceanographic OfficeUpdate Cycle: SporadicArcGIS Server URL: http://earthobs2.arcgis.com/arcgisTime: This is a time-enabled layer. It shows the average sea surface temperature during the map's time extent, or if time animation is disabled, a time range can be set using the layer's multidimensional settings. The map shows the average of all days in the time extent. Minimum temporal resolution is one day; maximum is one month.What can you do with this layer?Visualization: This layer can be used for visualization online in web maps and in ArcGIS Desktop.Analysis: This layer can be used as an input to geoprocessing tools and model builder. Units are in degrees Celsius, and there is a processing template to convert pixels to Fahrenheit. See this Esri blog post for more information on how to use this layer in your analysis. Do not use this layer for analysis while the Cartographic Renderer processing template is applied.This layer is part of the Living Atlas of the World that provides an easy way to explore the earth observation layers and many other beautiful and authoritative maps on hundreds of topics.

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NOAA GeoPlatform (2014). Story Map: Examples of U.S. Marine Aquaculture Projects Developed with NOAA [Dataset]. https://noaa.hub.arcgis.com/maps/9e19ce7aed5e414e9e1a58a44308d00f
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Story Map: Examples of U.S. Marine Aquaculture Projects Developed with NOAA

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Dataset updated
Aug 4, 2014
Dataset provided by
National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
Authors
NOAA GeoPlatform
Area covered
Description

There's a lot going on in marine aquaculture in the United States! NOAA, with its partners, plays a major role in developing environmentally and economically sustainable marine aquaculture practices, technologies and industry in the U.S. Marine aquaculture creates jobs, supports working waterfronts and coastal communities, provides new international trade opportunities, and provides a domestic source of sustainable seafood to complement our wild fisheries. Use this map to check out just some of the recent developments in the domestic marine aquaculture industry in your region, and how NOAA is involved. Click on the individual images to get project details, materials and links.

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