We have been making improvements to the experience and performance of this page!
8 Results filtered by...
Filter
Skip to the results
Tags > esri_environment Clear All

External Link
The National Hydrography Dataset Plus (NHDplus) maps the lakes, ponds, streams, rivers and other surface waters of the United States. Created by the US EPA Office of Water and the US Geological Survey, the NHDPlus provides mean annual and monthly flow estimates for rivers and streams. Additional attributes provide connections between features facilitating complicated analyses.

For more information on the NHDPlus dataset see the NHDPlus v2 User Guide.

Dataset Summary
Phenomenon Mapped: Surface waters and related features of the United States and associated territories not including Alaska.
Coordinate System: Web Mercator Auxiliary Sphere 
Extent: The
United States not including Alaska, Puerto Rico, Guam, US Virgin
Islands, Marshall Islands, Northern Marianas Islands, Palau, Federated
States of Micronesia, and American Samoa 
Visible Scale: Visible at all scales but layer draws best at scales larger than 1:1,000,000
Number of Features: 3,035,617 flowlines, 473,936 waterbodies, 16,658 sinks
Source: EPA and USGS
Publication Date: March 13, 2019

Prior to publication, the NHDPlus network and non-network flowline feature classes were combined into a single flowline layer. Similarly, the NHDPlus Area and Waterbody feature classes were merged under a single schema.

Attribute fields were added to the flowline and waterbody layers to simplify symbology and enhance the layer's pop-ups. Fields added include Pop-up Title, Pop-up Subtitle,
Tags environment esri_environment esri_landscape fresh water hosted and 3 more
Updated
September 16 2024
Views
32

External Link
The National Hydrography Dataset Plus (NHDplus) maps the lakes, ponds, streams, rivers and other surface waters of the United States. Created by the US EPA Office of Water and the US Geological Survey, the NHDPlus provides mean annual and monthly flow estimates for rivers and streams. Additional attributes provide connections between features facilitating complicated analyses.

For more information on the NHDPlus dataset see the NHDPlus v2 User Guide.

Dataset Summary
Phenomenon Mapped: Surface waters and related features of the United States and associated territories not including Alaska.
Coordinate System: Web Mercator Auxiliary Sphere 
Extent: The
United States not including Alaska, Puerto Rico, Guam, US Virgin
Islands, Marshall Islands, Northern Marianas Islands, Palau, Federated
States of Micronesia, and American Samoa 
Visible Scale: Visible at all scales but layer draws best at scales larger than 1:1,000,000
Number of Features: 3,035,617 flowlines, 473,936 waterbodies, 16,658 sinks
Source: EPA and USGS
Publication Date: March 13, 2019

Prior to publication, the NHDPlus network and non-network flowline feature classes were combined into a single flowline layer. Similarly, the NHDPlus Area and Waterbody feature classes were merged under a single schema.

Attribute fields were added to the flowline and waterbody layers to simplify symbology and enhance the layer's pop-ups. Fields added include Pop-up Title, Pop-up Subtitle,
Tags environment esri_environment esri_landscape fresh water hosted and 3 more
Updated
September 16 2024
Views
28

External Link
The National Hydrography Dataset Plus (NHDplus) maps the lakes, ponds, streams, rivers and other surface waters of the United States. Created by the US EPA Office of Water and the US Geological Survey, the NHDPlus provides mean annual and monthly flow estimates for rivers and streams. Additional attributes provide connections between features facilitating complicated analyses.

For more information on the NHDPlus dataset see the NHDPlus v2 User Guide.

Dataset Summary
Phenomenon Mapped: Surface waters and related features of the United States and associated territories not including Alaska.
Coordinate System: Web Mercator Auxiliary Sphere 
Extent: The
United States not including Alaska, Puerto Rico, Guam, US Virgin
Islands, Marshall Islands, Northern Marianas Islands, Palau, Federated
States of Micronesia, and American Samoa 
Visible Scale: Visible at all scales but layer draws best at scales larger than 1:1,000,000
Number of Features: 3,035,617 flowlines, 473,936 waterbodies, 16,658 sinks
Source: EPA and USGS
Publication Date: March 13, 2019

Prior to publication, the NHDPlus network and non-network flowline feature classes were combined into a single flowline layer. Similarly, the NHDPlus Area and Waterbody feature classes were merged under a single schema.

Attribute fields were added to the flowline and waterbody layers to simplify symbology and enhance the layer's pop-ups. Fields added include Pop-up Title, Pop-up Subtitle,
Tags environment esri_environment esri_landscape fresh water hosted and 3 more
Updated
September 16 2024
Views
27

External Link
The National Hydrography Dataset Plus (NHDplus) maps the lakes, ponds, streams, rivers and other surface waters of the United States. Created by the US EPA Office of Water and the US Geological Survey, the NHDPlus provides mean annual and monthly flow estimates for rivers and streams. Additional attributes provide connections between features facilitating complicated analyses.

For more information on the NHDPlus dataset see the NHDPlus v2 User Guide.

Dataset Summary
Phenomenon Mapped: Surface waters and related features of the United States and associated territories not including Alaska.
Coordinate System: Web Mercator Auxiliary Sphere 
Extent: The
United States not including Alaska, Puerto Rico, Guam, US Virgin
Islands, Marshall Islands, Northern Marianas Islands, Palau, Federated
States of Micronesia, and American Samoa 
Visible Scale: Visible at all scales but layer draws best at scales larger than 1:1,000,000
Number of Features: 3,035,617 flowlines, 473,936 waterbodies, 16,658 sinks
Source: EPA and USGS
Publication Date: March 13, 2019

Prior to publication, the NHDPlus network and non-network flowline feature classes were combined into a single flowline layer. Similarly, the NHDPlus Area and Waterbody feature classes were merged under a single schema.

Attribute fields were added to the flowline and waterbody layers to simplify symbology and enhance the layer's pop-ups. Fields added include Pop-up Title, Pop-up Subtitle,
Tags environment esri_environment esri_landscape fresh water hosted and 3 more
Updated
July 25 2024
Views
35

External Link
This layer presents the best-known point and perimeter locations of wildfire occurrences within the United States over the past 7 days.  Points mark a location within the wildfire area and provide current information about that wildfire. Perimeters are the line surrounding land that has been impacted by a wildfire.

Consumption Best Practices:

  • As a service that is subject to very high usage, ensure
    peak performance and accessibility of your maps and apps by avoiding the
    use of non-cacheable relative Date/Time field filters. To accommodate
    filtering events by Date/Time, we suggest using the included "Age"
    fields that maintain the number of days or hours since a record was
    created or last modified, compared to the last service update. These
    queries fully support the ability to cache a response, allowing common
    query results to be efficiently provided to users in a high demand
    service environment.
  • When ingesting this service in your applications, avoid using POST
    requests whenever possible. These requests can compromise performance
    and scalability during periods of high usage because they too are not
    cacheable.
Source:  Wildfire points are sourced from Integrated Reporting of Wildland-Fire Information (IRWIN) and perimeters from National Interagency Fire Center (NIFC). 

Current Incidents: This layer provides a near real-time view of the data being shared through the Integrated Reporting of Wildland-Fire Information (IRWIN) service. IRWIN provides data exchange capabilities between participating wildfire systems, including federal, state and local agencies. Data is synchronized across participating organizations to make sure the most current information is available. The display of the points are based on the NWCG Fire Size Classification applied to the daily acres attribute.

Current Perimeters: This layer displays fire perimeters posted to the National Incident Feature Service. It is updated from operational data and may not reflect current conditions on the ground. For a better understanding of the workflows involved in mapping and sharing fire perimeter data, see the National Wildfire Coordinating Group Standards for Geospatial Operations.

Update Frequency:  Every 15 minutes using the Aggregated Live Feed Methodology based on the following filters:
  • Events modified in the last 7 days
  • Events that are not given a Fire Out Date
  • Incident Type Kind: Fires
  • Incident Type Category: Prescribed Fire, Wildfire, and Incident Complex
Area Covered: United States

What can I do with this layer? 
The data includes basic wildfire information, such as location, size, environmental conditions, and resource summaries. Features can be filtered by incident name, size, or date keeping in mind that not all perimeters are fully attributed.

Attribute Information
This is a list of attributes that benefit from additional explanation. Not all attributes are listed.

Incide
Tags fire fires forest service hazards esri_environment and 15 more
Updated
October 13 2024
Views
40

External Link
This layer presents the best-known point and perimeter locations of wildfire occurrences within the United States over the past 7 days.  Points mark a location within the wildfire area and provide current information about that wildfire. Perimeters are the line surrounding land that has been impacted by a wildfire.

Consumption Best Practices:

  • As a service that is subject to very high usage, ensure
    peak performance and accessibility of your maps and apps by avoiding the
    use of non-cacheable relative Date/Time field filters. To accommodate
    filtering events by Date/Time, we suggest using the included "Age"
    fields that maintain the number of days or hours since a record was
    created or last modified, compared to the last service update. These
    queries fully support the ability to cache a response, allowing common
    query results to be efficiently provided to users in a high demand
    service environment.
  • When ingesting this service in your applications, avoid using POST
    requests whenever possible. These requests can compromise performance
    and scalability during periods of high usage because they too are not
    cacheable.
Source:  Wildfire points are sourced from Integrated Reporting of Wildland-Fire Information (IRWIN) and perimeters from National Interagency Fire Center (NIFC). 

Current Incidents: This layer provides a near real-time view of the data being shared through the Integrated Reporting of Wildland-Fire Information (IRWIN) service. IRWIN provides data exchange capabilities between participating wildfire systems, including federal, state and local agencies. Data is synchronized across participating organizations to make sure the most current information is available. The display of the points are based on the NWCG Fire Size Classification applied to the daily acres attribute.

Current Perimeters: This layer displays fire perimeters posted to the National Incident Feature Service. It is updated from operational data and may not reflect current conditions on the ground. For a better understanding of the workflows involved in mapping and sharing fire perimeter data, see the National Wildfire Coordinating Group Standards for Geospatial Operations.

Update Frequency:  Every 15 minutes using the Aggregated Live Feed Methodology based on the following filters:
  • Events modified in the last 7 days
  • Events that are not given a Fire Out Date
  • Incident Type Kind: Fires
  • Incident Type Category: Prescribed Fire, Wildfire, and Incident Complex
Area Covered: United States

What can I do with this layer? 
The data includes basic wildfire information, such as location, size, environmental conditions, and resource summaries. Features can be filtered by incident name, size, or date keeping in mind that not all perimeters are fully attributed.

Attribute Information
This is a list of attributes that benefit from additional explanation. Not all attributes are listed.

Incide
Tags earth_observations environment esri_environment fire fires and 15 more
Updated
October 11 2024
Views
57

External Link
Information on the amount of water flowing in streams and rivers is critical to the management of water resources, emergency response to flooding, fisheries management, and many other uses. This layer provides access to near real-time stream gauge readings compiled from a variety of agencies and organizations.

Dataset Summary
The Live Stream Gauges layer contains near real-time measurements of water depth from multiple reporting agencies recording at sensors across the world. This layer updates every hour. Flow forecasts are provided where available. These sensor feeds are owned and maintained by the GIS community via the Community Maps Program. For details on the coverage in this map and to find out how to contribute your organization's gauges, please email environment@esri.com.

Contributors to the Live Stream Gauges Service:
Tags ahps flood flow gage esri_environment and 11 more
Updated
October 13 2024
Views
23

External Link
This layer presents the best-known point and perimeter locations of wildfire occurrences within the United States over the past 7 days.  Points mark a location within the wildfire area and provide current information about that wildfire. Perimeters are the line surrounding land that has been impacted by a wildfire.

Consumption Best Practices:

  • As a service that is subject to very high usage, ensure
    peak performance and accessibility of your maps and apps by avoiding the
    use of non-cacheable relative Date/Time field filters. To accommodate
    filtering events by Date/Time, we suggest using the included "Age"
    fields that maintain the number of days or hours since a record was
    created or last modified, compared to the last service update. These
    queries fully support the ability to cache a response, allowing common
    query results to be efficiently provided to users in a high demand
    service environment.
  • When ingesting this service in your applications, avoid using POST
    requests whenever possible. These requests can compromise performance
    and scalability during periods of high usage because they too are not
    cacheable.
Source:  Wildfire points are sourced from Integrated Reporting of Wildland-Fire Information (IRWIN) and perimeters from National Interagency Fire Center (NIFC). 

Current Incidents: This layer provides a near real-time view of the data being shared through the Integrated Reporting of Wildland-Fire Information (IRWIN) service. IRWIN provides data exchange capabilities between participating wildfire systems, including federal, state and local agencies. Data is synchronized across participating organizations to make sure the most current information is available. The display of the points are based on the NWCG Fire Size Classification applied to the daily acres attribute.

Current Perimeters: This layer displays fire perimeters posted to the National Incident Feature Service. It is updated from operational data and may not reflect current conditions on the ground. For a better understanding of the workflows involved in mapping and sharing fire perimeter data, see the National Wildfire Coordinating Group Standards for Geospatial Operations.

Update Frequency:  Every 15 minutes using the Aggregated Live Feed Methodology based on the following filters:
  • Events modified in the last 7 days
  • Events that are not given a Fire Out Date
  • Incident Type Kind: Fires
  • Incident Type Category: Prescribed Fire, Wildfire, and Incident Complex
Area Covered: United States

What can I do with this layer? 
The data includes basic wildfire information, such as location, size, environmental conditions, and resource summaries. Features can be filtered by incident name, size, or date keeping in mind that not all perimeters are fully attributed.

Attribute Information
This is a list of attributes that benefit from additional explanation. Not all attributes are listed.

Incide
Tags fire fires forest service hazards esri_environment and 15 more
Updated
October 13 2024
Views
39