65 datasets found
  1. a

    Precision Navigation Story Map

    • noaa.hub.arcgis.com
    Updated Mar 18, 2019
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    NOAA GeoPlatform (2019). Precision Navigation Story Map [Dataset]. https://noaa.hub.arcgis.com/maps/ac7898042b12468bb375f7c90468e241
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    Dataset updated
    Mar 18, 2019
    Dataset authored and provided by
    NOAA GeoPlatform
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    The goal of NOAA's Precision Navigation initiative is to make marine navigation safer and more efficient. One component of this project is working with ports to identify their data needs and then addressing them on a port-specific basis. This map shows the locations where NOAA is actively engaging in this process. As the project expands, more ports will be added to this map.One component used to determine whether a port was a good candidate for Precision Navigation is the occurrences of allisions, collisions, and groundings within the port. The U.S. Coast Guard has a database of Marine Information for Safety and Law Enforcement (MISLE). These are the data used for the "incidents" layers. See the Precision Navigation Story Map for more information.

  2. Web Map: FY23 Planned NOAA Hydrographic Survey Projects

    • noaa.hub.arcgis.com
    Updated Dec 5, 2022
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    NOAA GeoPlatform (2022). Web Map: FY23 Planned NOAA Hydrographic Survey Projects [Dataset]. https://noaa.hub.arcgis.com/maps/3ceaea92cdc54f198bba3cafbc6634e8
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    Dataset updated
    Dec 5, 2022
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    Area covered
    Description

    This Web Map is the base of the main NOAA Hydrographic Survey Projects 2023 Storymap that serves as an index for the regional hydrographic survey projects: Atlantic Coast, Pacific Coast, Gulf of Mexico, Great Lakes, Alaska and Pacific Ocean. NOAA's Office of Coast Survey is responsible for planning hydrographic surveys. Planned hydrographic surveys are derived from NOAA's Hydrographic survey priorities, constituent requests submitted through navigational managers, and other factors. The "planned" hydrographic surveys REST service at https://gis.charttools.noaa.gov/arcgis/rest/services/Hydrographic_Services/Planned_Survey_Areas/MapServer provides access to the planned survey areas. The image service REST endpoint is https://gis.charttools.noaa.gov/arcgis/rest/services/Hydrographic_Services/HydrographicSurvey_ImageService_2023/ImageServer and shows weekly progress updates for the current year’s hydrographic surveys through a published mosaic dataset.

  3. a

    Navajo Food Access Navigation Program - A Story Map

    • chi-phi-nmcdc.opendata.arcgis.com
    Updated Dec 7, 2019
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    New Mexico Community Data Collaborative (2019). Navajo Food Access Navigation Program - A Story Map [Dataset]. https://chi-phi-nmcdc.opendata.arcgis.com/datasets/navajo-food-access-navigation-program-a-story-map-
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    Dataset updated
    Dec 7, 2019
    Dataset authored and provided by
    New Mexico Community Data Collaborative
    Description

    Navajo Food Access Navigation Program (NFAN)/Healthy Hunger Free Kids Act (HHFKA); Access to nutritious food for Dine Nation by promoting, preserving, and empowering Dine cultural values and traditional teachings through collaboration.

  4. a

    USNG Map Book Template for ArcGIS Pro

    • hub.arcgis.com
    • gis-fema.hub.arcgis.com
    Updated May 25, 2018
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    NAPSG Foundation (2018). USNG Map Book Template for ArcGIS Pro [Dataset]. https://hub.arcgis.com/content/f93ebd6933cb4679a62ce4f71a2a9615
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    Dataset updated
    May 25, 2018
    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

    Description

    Contents: This is an ArcGIS Pro zip file that you can download and use for creating map books based on United States National Grid (USNG). It contains a geodatabase, layouts, and tasks designed to teach you how to create a basic map book.Version 1.0.0 Uploaded on May 24th and created with ArcGIS Pro 2.1.3 - Please see the README below before getting started!Updated to 1.1.0 on August 20thUpdated to 1.2.0 on September 7thUpdated to 2.0.0 on October 12thUpdate to 2.1.0 on December 29thBack to 1.2.0 due to breaking changes in the templateBack to 1.0.0 due to breaking changes in the template as of June 11th 2019Updated to 2.1.1 on October 8th 2019Audience: GIS Professionals and new users of ArcGIS Pro who support Public Safety agencies with map books. If you are looking for apps that can be used by any public safety professional, see the USNG Lookup Viewer.Purpose: To teach you how to make a map book with critical infrastructure and a basemap, based on USNG. You NEED to follow the steps in the task and not try to take shortcuts the first time you use this task in order to receive the full benefits. Background: This ArcGIS Pro template is meant to be a starting point for your map book projects and is based on best practices by the USNG National Implementation Center (TUNIC) at Delta State University and is hosted by the NAPSG Foundation. This does not replace previous templates created in ArcMap, but is a new experimental approach to making map books. We will continue to refine this template and work with other organizations to make improvements over time. So please send us your feedback admin@publicsafetygis.org and comments below. Instructions: Download the zip file by clicking on the thumbnail or the Download button.Unzip the file to an appropriate location on your computer (C:\Users\YourUsername\Documents\ArcGIS\Projects is a common location for ArcGIS Pro Projects).Open the USNG Map book Project File (APRX).If the Task is not already open by default, navigate to Catalog > Tasks > and open 'Create a US National Grid Map Book' Follow the instructions! This task will have some automated processes and models that run in the background but you should pay close attention to the instructions so you also learn all of the steps. This will allow you to innovate and customize the template for your own use.FAQsWhat is US National Grid? The US National Grid (USNG) is a point and area reference system that provides for actionable location information in a uniform format. Its use helps achieve consistent situational awareness across all levels of government, disciplines, and threats & hazards – regardless of your role in an incident.One of the key resources NAPSG makes available to support emergency responders is a basic USNG situational awareness application. See the NAPSG Foundation and USNG Center websites for more information.What is an ArcGIS Pro Task? A task is a set of preconfigured steps that guide you and others through a workflow or business process. A task can be used to implement a best-practice workflow, improve the efficiency of a workflow, or create a series of interactive tutorial steps. See "What is a Task?" for more information.Do I need to be proficient in ArcGIS Pro to use this template? We feel that this is a good starting point if you have already taken the ArcGIS Pro QuickStart Tutorials. While the task will automate many steps, you will want to get comfortable with the map layouts and other new features in ArcGIS Pro.Is this template free? This resources is provided at no-cost, but also with no guarantees of quality assurance or support at this time. Can't I just use ArcMap? Ok - here you go. USNG 1:24K Map Template for ArcMapKnown Limitations and BugsZoom To: It appears there may be a bug or limitation with automatically zooming the map to the proper extent, so get comfortable with navigation or zoom to feature via the attribute table.FGDC Compliance: We are seeking feedback from experts in the field to make sure that this meets minimum requirements. At this point in time we do not claim to have any official endorsement of standardization. File Size: Highly detailed basemaps can really add up and contribute to your overall file size, especially over a large area / many pages. Consider making a simple "Basemap" of street centerlines and building footprints.We will do the best we can to address limitations and are very open to feedback!

  5. Inland Electronic Navigational Charts

    • catalog.data.gov
    • geodata.bts.gov
    • +1more
    Updated May 8, 2025
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    United States Army Corp of Engineers (USACE) (Point of Contact) (2025). Inland Electronic Navigational Charts [Dataset]. https://catalog.data.gov/dataset/inland-electronic-navigational-charts1
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    Dataset updated
    May 8, 2025
    Dataset provided by
    United States Army Corps of Engineershttp://www.usace.army.mil/
    Description

    The Inland Electronic Navigational Charts (IENC) dataset is updated bi-monthly by the US Army Corps (USACE)/Army Geospatial Center (AGC), and part of U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). There is a partial delivery on the 1st and 15th business day of a month. If there is a need for a special chart delivery, occasionally there will be updates outside of the delivery cycle. The charts with data changes are released either as new editions or updates to existing IENCs on a regular delivery cycle. These IENCs were developed from available data used in maintenance of Navigation channels. These vector data, that make up the charts, can be downloaded as a geodatabase here: https://ienccloud.us/ienc/products/files/U37/ienc_master_dataset_gdb/USACE_IENC_Master_Service_gdb.zip. In addition, web mapping services of the feature classes/datasets can be found here: https://ienccloud.us/arcgis/rest/services/IENC_Feature_Classes. Users of these IENCs should be aware that some features and attribute information could have significant inaccuracies due to changing waterway conditions, inaccurate source data, or approximations introduced during chart compilation. Caution is urged in use of these IENCs or derived products for navigation planning or operation, or any decisions pertaining to or affecting safety of vessel operation. Only charts downloaded from the USACE chart server, https://ienccloud.us, and used in an Electronic Chart Display Information System (ECDIS) or Electronic Chart System (ECS), or official government chart books are suitable for navigation.

  6. d

    Books and Barber Shops

    • opendata.dc.gov
    • catalog.data.gov
    • +4more
    Updated Mar 16, 2018
    + more versions
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    City of Washington, DC (2018). Books and Barber Shops [Dataset]. https://opendata.dc.gov/datasets/books-and-barber-shops/explore
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    Dataset updated
    Mar 16, 2018
    Dataset authored and provided by
    City of Washington, DC
    License

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

    Area covered
    Description

    Barbershops that participate CFMB’s Books and Barbershops program. Barbershops have always been a culturally significant place for men to gather and discuss current events, politics, and sports. It’s a place where fathers spend time with their children and where boys learn to become men. Now it is a place for reading and learning too. Books and Barbershops is a community visibility program that raises awareness on the value of academic mentoring, specifically in the area of early childhood literacy.

  7. Getting to Know ArcGIS Pro 2.6

    • dados-edu-pt.hub.arcgis.com
    Updated Aug 19, 2020
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    Esri Portugal - Educação (2020). Getting to Know ArcGIS Pro 2.6 [Dataset]. https://dados-edu-pt.hub.arcgis.com/datasets/getting-to-know-arcgis-pro-2-6
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    Dataset updated
    Aug 19, 2020
    Dataset provided by
    Esrihttp://esri.com/
    Authors
    Esri Portugal - Educação
    License

    Attribution-NonCommercial-ShareAlike 3.0 (CC BY-NC-SA 3.0)https://creativecommons.org/licenses/by-nc-sa/3.0/
    License information was derived automatically

    Description

    Continuing the tradition of the best-selling Getting to Know series, Getting to Know ArcGIS Pro 2.6 teaches new and existing GIS users how to get started solving problems using ArcGIS Pro. Using ArcGIS Pro for these tasks allows you to understand complex data with the leading GIS software that many businesses and organizations use every day.Getting to Know ArcGIS Pro 2.6 introduces the basic tools and capabilities of ArcGIS Pro through practical project workflows that demonstrate best practices for productivity. Explore spatial relationships, building a geodatabase, 3D GIS, project presentation, and more. Learn how to navigate ArcGIS Pro and ArcGIS Online by visualizing, querying, creating, editing, analyzing, and presenting geospatial data in both 2D and 3D environments. Using figures to show each step, Getting to Know ArcGIS Pro 2.6 demystifies complicated process like developing a geoprocessing model, using Python to write a script tool, and the creation of space-time cubes. Cartographic techniques for both web and physical maps are included.Each chapter begins with a prompt using a real-world scenario in a different industry to help you explore how ArcGIS Pro can be applied for operational efficiency, analysis, and problem solving. A summary and glossary terms at the end of every chapter help reinforce the lessons and skills learned.Ideal for students, self-learners, and seasoned professionals looking to learn a new GIS product, Getting to Know ArcGIS Pro 2.6 is a broad textbook and desk reference designed to leave users feeling confident in using ArcGIS Pro on their own.AUDIENCEProfessional and scholarly. Higher education.AUTHOR BIOMichael Law is a cartographer and GIS professional with more than a decade of experience. He was a cartographer for Esri, where he developed cartography for books, edited and tested GIS workbooks, and was the editor of the Esri Map Book. He continues to work with GIS software, writing technical documentation, teaching training courses, and designing and optimizing user interfaces.Amy Collins is a writer and editor who has worked with GIS for over 16 years. She was a technical editor for Esri, where she honed her GIS skills and cultivated an interest in designing effective instructional materials. She continues to develop books on GIS education, among other projects.Pub Date: Print: 10/6/2020 Digital: 8/18/2020 ISBN: Print: 9781589486355 Digital: 9781589486362 Price: Print: $84.99 USD Digital: $84.99 USD Pages: 420 Trim: 7.5 x 9.25 in.Table of ContentsPrefaceChapter 1 Introducing GISExercise 1a: Explore ArcGIS OnlineChapter 2 A first look at ArcGIS Pro Exercise 2a: Learn some basics Exercise 2b: Go beyond the basics Exercise 2c: Experience 3D GISChapter 3 Exploring geospatial relationshipsExercise 3a: Extract part of a dataset Exercise 3b: Incorporate tabular data Exercise 3c: Calculate data statistics Exercise 3d: Connect spatial datasetsChapter 4 Creating and editing spatial data Exercise 4a: Build a geodatabase Exercise 4b: Create features Exercise 4c: Modify featuresChapter 5 Facilitating workflows Exercise 5a: Manage a repeatable workflow using tasks Exercise 5b: Create a geoprocessing model Exercise 5c: Run a Python command and script toolChapter 6 Collaborative mapping Exercise 6a: Prepare a database for data collection Exercise 6b: Prepare a map for data collection Exercise 6c: Collect data using ArcGIS CollectorChapter 7 Geoenabling your projectExercise 7a: Prepare project data Exercise 7b: Geocode location data Exercise 7c: Use geoprocessing tools to analyze vector dataChapter 8 Analyzing spatial and temporal patternsExercise 8a: Create a kernel density map Exercise 8b: Perform a hot spot analysis Exercise 8c: Explore the results in 3D Exercise 8d: Animate the dataChapter 9 Determining suitability Exercise 9a: Prepare project data Exercise 9b: Derive new surfaces Exercise 9c: Create a weighted suitability modelChapter 10 Presenting your project Exercise 10a: Apply detailed symbology Exercise 10b: Label features Exercise 10c: Create a page layout Exercise 10d: Share your projectAppendix Image and data source credits Data license agreement GlossaryGetting to Know ArcGIS Pro 2.6 | Official Trailer | 2020-08-10 | 00:57

  8. a

    Step 2: Acquire a Copy of the Instructional StoryMap

    • teaching-research-storymaps-gisanddata.hub.arcgis.com
    • teaching-research-with-storymaps-1-gisanddata.hub.arcgis.com
    Updated Aug 7, 2023
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    clurtz1_GISandData (2023). Step 2: Acquire a Copy of the Instructional StoryMap [Dataset]. https://teaching-research-storymaps-gisanddata.hub.arcgis.com/items/899c1960a40a409e9e9f464869c618ca
    Explore at:
    Dataset updated
    Aug 7, 2023
    Dataset authored and provided by
    clurtz1_GISandData
    Description

    In order to do anything with the Instructional StoryMap we have created, you need your own copy in your own ArcGIS account. To do so: Once you’ve signed into ArcGIS, join the Teaching Research with StoryMaps Templates group.Once your membership is approved, you can find the Instructional StoryMap in the group's content folder. Open the Instructional StoryMap and create a duplicate by clicking the three dots at the top right and select "duplicate story." Your newly created copy of the StoryMap will open with the word "(Copy)" in front of the title.Practice finding your copy of the instructional StoryMap by navigating directly to storymaps.arcgis.com and signing in. You should see "(Copy) Learning StoryMaps" at the top of your content. You can also find it by navigating to your content folder at arcgis.com.

  9. Project Locations

    • noaa.hub.arcgis.com
    Updated Apr 9, 2019
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    NOAA GeoPlatform (2019). Project Locations [Dataset]. https://noaa.hub.arcgis.com/datasets/25ab1b2a648a48c4a2a071ff5dcf126d
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    Dataset updated
    Apr 9, 2019
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    This map layer is used in the Precision Navigation story map which provides information on NOAA's Precision Navigation initiative. This layer will be updated as NOAA expands Precision Navigation.

  10. a

    Downtown Story Map

    • egisdata-dallasgis.hub.arcgis.com
    Updated Aug 23, 2018
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    City of Dallas GIS Services (2018). Downtown Story Map [Dataset]. https://egisdata-dallasgis.hub.arcgis.com/maps/486c074e04ff433393a855bc750194e3
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    Dataset updated
    Aug 23, 2018
    Dataset authored and provided by
    City of Dallas GIS Services
    Area covered
    Description

    "Dallas Downtown Story Map" unveils the dynamic narrative of the city's core, providing a captivating exploration through interactive cartography. This innovative map encapsulates the rich history, vibrant culture, and evolving architecture of downtown Dallas. Navigating through key landmarks, historical sites, and contemporary developments, users can immerse themselves in the multifaceted tapestry of Dallas. From iconic skyscrapers to hidden gems, the map offers a visual journey that encapsulates the spirit and essence of this thriving urban center. Whether delving into the past or tracking the pulse of present-day Dallas, the Downtown Story Map is an engaging tool for locals and visitors alike, fostering a deeper connection to the heart of the city.

  11. a

    Step 2: Acquire a Copy of the Template

    • teaching-research-with-storymaps-1-gisanddata.hub.arcgis.com
    Updated Aug 15, 2023
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    clurtz1_GISandData (2023). Step 2: Acquire a Copy of the Template [Dataset]. https://teaching-research-with-storymaps-1-gisanddata.hub.arcgis.com/items/9b9825c0d9654dafae06fa7fd999e4d2
    Explore at:
    Dataset updated
    Aug 15, 2023
    Dataset authored and provided by
    clurtz1_GISandData
    Description

    In order to do anything with the StoryMap template we have created, you need your own copy in your own ArcGIS account. In the process, we're also going to give you a course website - you can use it if you like or not, but it turns out it's the easiest way to get a copy of the template into your account.Navigate to your ArcGIS homepage and sign in with your institutional or personal login.Click to the "Hub" menu by clicking the square of dots near your name in the upper right (the app menu), and finding "Hub" In the box that reads "Site" select the option "New"At the next prompt, select "Browse Templates"Select "World" under Published by (or leave all of the community boxes unchecked) and search for "Teaching Research with StoyMaps." Our template should be the only one to pop up. Click "Activate Template." Name your site for your class and click "go." Note: It may take a few minutes to arrive at the next screen. You should see a loading interface like the one on the last image while you wait. If the site fails to build on your first attempt, check your wifi connection and try again.After a brief wait, you'll arrive at a template of a website (called a Hub by Esri) that you can customize for your class. ESRI has a guide to editing your Hub, or you can just click and replace text as you see fit within the template. You need to save content as you go and make sure you hit publish any time you want to update live content for your Hub. If you do not want the website, ignore it and move on to the next step.In addition to copying the template for site for you and your students to reference, you will need access to the template for the StoryMap itself. When you replicated the site template, a copy of the StoryMap was transferred to you account, too.As such, you now have a copy of the StoryMap template that you can edit to suit your needs. Practice finding it by navigating directly to storymaps.arcgis.com and signing in. You should see "Learning StoryMaps" at the top of your content. You can also find it by navigating to your content folder at arcgis.com. You can also use the hyperlink on your new site that reads "CLICK HERE TO GO TO YOUR STORYMAP!"Open the template and create a duplicate the template by clicking the three dots at the top right and select "Duplicate Story." Your newly created copy of the StoryMap will open with the word "(Copy)" in front of the title. This way you always have a clean copy of the template in your content to come back to as needed. Your new template copy will be named "(Copy) Learning StoryMaps."

  12. NY/NJ Incident Type

    • noaa.hub.arcgis.com
    Updated Apr 9, 2019
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    NOAA GeoPlatform (2019). NY/NJ Incident Type [Dataset]. https://noaa.hub.arcgis.com/datasets/ny-nj-incident-type
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    Dataset updated
    Apr 9, 2019
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    One of the first port-specific Precision Navigation projects is currently under way in the ports of New York and New Jersey. These ports provide access to one of the most concentrated and affluent consumer markets in the world. One of the metrics that NOAA is using to determine which ports should be prioritized for Precision Navigation projects is the occurrence of maritime accidents such as allisions, collisions, and groundings. An allision is when a moving object strikes a stationary object such as a ship hitting a bridge as it passes underneath. These data were taking from the US Army Corps of Engineers database on marine accidents. This map layer is used in the Precision Navigation story map which provides information on NOAA's Precision Navigation initiative.

  13. LB Incident Type

    • noaa.hub.arcgis.com
    Updated Apr 9, 2019
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    NOAA GeoPlatform (2019). LB Incident Type [Dataset]. https://noaa.hub.arcgis.com/datasets/4f69a7407c974d83b1ca4bb4fc30f3e2
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    Dataset updated
    Apr 9, 2019
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    The first port-specific Precision Navigation project was implemented in the Port of Long Beach, California. The pilots who navigate the Port of Long Beach brought their navigation issue to NOAA's attention and provided the impetus for what would become Precision Navigation. One of the metrics that NOAA is using to determine which ports should be prioritized for Precision Navigation projects is the occurrence of maritime accidents such as allisions, collisions, and groundings. An allision is when a moving object strikes a stationary object such as a ship hitting a bridge as it passes underneath. These data were taking from the US Army Corps of Engineers database on marine accidents. This map layer is used in the Precision Navigation story map which provides information on NOAA's Precision Navigation initiative.

  14. Web Map: FY24 Planned NOAA Hydrographic Survey Projects

    • noaa.hub.arcgis.com
    Updated Dec 15, 2023
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    NOAA GeoPlatform (2023). Web Map: FY24 Planned NOAA Hydrographic Survey Projects [Dataset]. https://noaa.hub.arcgis.com/maps/8ceeea46488a4d688260a2a5aec6b860
    Explore at:
    Dataset updated
    Dec 15, 2023
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    Area covered
    Description

    As part of the 2024 NOAA Hydrographic Survey Projects storymap, this webmap serves as an index for the regional hydrographic survey projects and shows planned NOAA Ship and NOAA-contracted Hydrographic Surveys Footprints and Progress (via Image Service) for the 2024 field season.NOAA's Office of Coast Survey is responsible for planning hydrographic surveys. Planned hydrographic surveys are derived from NOAA's Hydrographic survey priorities, constituent requests submitted through navigational managers, and other factors. The "planned" hydrographic surveys REST service at https://gis.charttools.noaa.gov/arcgis/rest/services/Hydrographic_Services/Planned_Survey_Areas/MapServer provides access to the planned survey areas. The image service REST endpoint is https://gis.charttools.noaa.gov/arcgis/rest/services/Hydrographic_Services/HydrographicSurvey_ImageService_2024/ImageServer and shows weekly progress updates for the current year’s hydrographic surveys through a published mosaic dataset. Visit the Office of Coast Survey's Current Year Survey Plans page for more information.

  15. a

    Depth Contour

    • alic-algeohub.hub.arcgis.com
    • hub.arcgis.com
    • +1more
    Updated Jun 24, 2021
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    Alabama GeoHub (2021). Depth Contour [Dataset]. https://alic-algeohub.hub.arcgis.com/maps/35354b4aa8bd4c07a591fe05aad1c2ec
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    Dataset updated
    Jun 24, 2021
    Dataset authored and provided by
    Alabama GeoHub
    Area covered
    Description

    These inland electronic Navigational charts (IENCs) were developed from available data used in maintenance of Navigation channels. Users of these IENCs should be aware that some features and attribute information could have significant inaccuracies due to changing waterway conditions, inaccurate source data, or approximations introduced during chart compilation. Caution is urged in use of these IENCs or derived products for Navigational planning or operation, or any decisions pertaining to or affecting safety of vessel operation. These initial IENCs are not to be used as replacements for official government chart books, as required in the U.S. Code of Federal Regulations.Detailed depth information (area) – referred to one reference water level only : Water area within the waterway whose detailed depth information is within a defined range of values that refer to only one vertical datum, the reference water level.Metadata

  16. a

    The Water Board's Site Cleanup Program

    • calepa-dtsc.opendata.arcgis.com
    Updated Jun 14, 2021
    + more versions
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    California Water Boards (2021). The Water Board's Site Cleanup Program [Dataset]. https://calepa-dtsc.opendata.arcgis.com/items/d0e1bdef7cef466a9c35c9ac7ad5efe4
    Explore at:
    Dataset updated
    Jun 14, 2021
    Dataset authored and provided by
    California Water Boards
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Description

    The DWQ at the State Water Board developed this GIS Story of the Site Cleanup Program to inform the public of its mission and duties. The story intends to depict the importance of the program, describe the program's main roles and responsibilities, and provide input on the current and potential future challenges of the Site Cleanup Program. For more information on the Water Board's Site Cleanup Program visit Site Cleanup Program (SCP) | California State Water Resources Control Board.How to Use the Story Map:Open the Story Proceed through the storyInteractive maps allow users to navigate to a point of interest on the map. It is possible to search for locations or manually move and zoom the map.

  17. a

    Community Account Instructor Instructions

    • teaching-research-storymaps-gisanddata.hub.arcgis.com
    Updated Jun 14, 2022
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    clurtz1_GISandData (2022). Community Account Instructor Instructions [Dataset]. https://teaching-research-storymaps-gisanddata.hub.arcgis.com/items/a8021f1ea8074726b1560d1d42652572
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    Dataset updated
    Jun 14, 2022
    Dataset authored and provided by
    clurtz1_GISandData
    Description

    In order to do anything with the Instructional StoryMap we have created, you need your own copy in your own ArcGIS account. To do so: Once you’ve signed into ArcGIS, join the Teaching Research with StoryMaps Templates group.Once your membership is approved, you can find the Instructional StoryMap in the group's content folder. Open the Instructional StoryMap and create a duplicate by clicking the three dots at the top right and select "duplicate story." Your newly created copy of the StoryMap will open with the word "(Copy)" in front of the title.Practice finding your copy of the instructional StoryMap by navigating directly to storymaps.arcgis.com and signing in. You should see "(Copy) Learning StoryMaps" at the top of your content. You can also find it by navigating to your content folder at arcgis.com.

  18. Annual Precipitation Observations 1991-2020 12km

    • climate-themetoffice.hub.arcgis.com
    • data.catchmentbasedapproach.org
    • +3more
    Updated Jun 21, 2022
    + more versions
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    Met Office (2022). Annual Precipitation Observations 1991-2020 12km [Dataset]. https://climate-themetoffice.hub.arcgis.com/datasets/TheMetOffice::annual-precipitation-observations-1991-2020-12km/explore
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    Dataset updated
    Jun 21, 2022
    Dataset authored and provided by
    Met Officehttp://www.metoffice.gov.uk/
    Area covered
    Description

    What does the data show?

    The data shows the annual average of precipitation amount (mm) for the 1991-2020 period from HadUK gridded data. It is provided on a 12km British National Grid (BNG).

    Limitations of the data

    We recommend the use of multiple grid cells or an average of grid cells around a point of interest to help users get a sense of the variability in the area. This will provide a more robust set of values for informing decisions based on the data.

    What are the naming conventions and how do I explore the data?

    This data contains a field for the average over the 1991-2020 period. It is named 'pr' (precipitation).

    To understand how to explore the data, see this page: https://storymaps.arcgis.com/stories/457e7a2bc73e40b089fac0e47c63a578

    Data source:

    ·
    Version: HadUK-Grid v1.1.0.0 (downloaded 21/06/2022)

    ·
    Source: https://catalogue.ceda.ac.uk/uuid/652cea3b8b4446f7bff73be0ce99ba0f

    ·
    Filename: rainfall_hadukgrid_uk_12km_ann-30y_199101-202012.nc

    Useful links

    ·
    Further information on HadUK-Grid

    ·
    Further information on understanding climate data within the Met Office Climate Data Portal

  19. a

    ManagementRestrictionOrRegulationZone plan

    • arcgis-inspire-esri.opendata.arcgis.com
    Updated Jul 6, 2021
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    ArcGIS INSPIRE (2021). ManagementRestrictionOrRegulationZone plan [Dataset]. https://arcgis-inspire-esri.opendata.arcgis.com/datasets/managementrestrictionorregulationzone-plan-1/about
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    Dataset updated
    Jul 6, 2021
    Dataset authored and provided by
    ArcGIS INSPIRE
    Area covered
    Description

    This is a demonstration layer implementing streamlined INSPIRE data according to the INSPIRE rules for Alternative Encoding. It is provided as a courtesy and should not be used for any purpose other than demonstration.ArcGIS INSPIRE Open Data is a lightweight solution for European public sector organizations implementing the INSPIRE and PSI-2/Open Data Directives. See the Getting to know ArcGIS INSPIRE Open Data story map to learn more.Geodatabase (GDB) templates are available on the ArcGIS INSPIRE Open Data demonstration Hub. INSPIRE Alternative Encoding documentation on GitHub is publicly available per the Implementing Rules on interoperability of spatial data sets and services (Commission Regulation (EU) No 1089/2010). These resources are provided as-is and are freely available.

  20. ACS Race and Hispanic Origin Variables - Boundaries

    • hub.arcgis.com
    • visionzero.geohub.lacity.org
    • +11more
    Updated Oct 22, 2018
    + more versions
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    Esri (2018). ACS Race and Hispanic Origin Variables - Boundaries [Dataset]. https://hub.arcgis.com/maps/23ab8028f1784de4b0810104cd5d1c8f
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    Dataset updated
    Oct 22, 2018
    Dataset authored and provided by
    Esrihttp://esri.com/
    Area covered
    Description

    This layer shows population broken down by race and Hispanic origin. 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 predominant race living within an area. 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): B03002Data 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.

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NOAA GeoPlatform (2019). Precision Navigation Story Map [Dataset]. https://noaa.hub.arcgis.com/maps/ac7898042b12468bb375f7c90468e241

Precision Navigation Story Map

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Dataset updated
Mar 18, 2019
Dataset authored and provided by
NOAA GeoPlatform
License

MIT Licensehttps://opensource.org/licenses/MIT
License information was derived automatically

Area covered
Description

The goal of NOAA's Precision Navigation initiative is to make marine navigation safer and more efficient. One component of this project is working with ports to identify their data needs and then addressing them on a port-specific basis. This map shows the locations where NOAA is actively engaging in this process. As the project expands, more ports will be added to this map.One component used to determine whether a port was a good candidate for Precision Navigation is the occurrences of allisions, collisions, and groundings within the port. The U.S. Coast Guard has a database of Marine Information for Safety and Law Enforcement (MISLE). These are the data used for the "incidents" layers. See the Precision Navigation Story Map for more information.

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