Re: Maps Tns 510
Phillipp Schneeberger
Build dynamic, interactive, deeply customized maps, location, and geospatial experiences for your web apps. Get Started Start building with commonly used features of the Maps JavaScript API. explore Get started with Google Maps Platform Follow the Google Maps Platform getting started guide to create an account, generate an API key, and start building. map Build your first map with a marker Learn how to load the Maps JavaScript API, and add a map with a marker to your web app. public Build a 3D map Learn how to create a 3D map using the Maps JavaScript API. palette Customize the style of your map Customize just about every aspect of the map, including roads, geographical features, points of interest, and more. chat Add info windows to your markers Show an info window with additional information and context when your users click on a marker. Features Browse docs for core features of the Maps JavaScript API. Map types Display the road, satellite, hybrid, terrain, and custom maps. Localization Automatically localize text on the map into over 40 languages. Markers Display the default Google Maps marker, or add your own custom-styled markers. UI controls Customize the UI controls that appear on the map. Events Write code that reacts to user interactions and lifecycle events. WebGL overlay Build rich 3D and 2D experiences on the vector basemap with the power of WebGL. Info windows Add increased context and information to your markers with interactive info windows. Shapes Draw a variety of shapes on the map with built-in functions, including polylines and polygons. Custom overlays Create custom overlays to display data, imagery, and more on the map. Ground overlays Overlay your own custom imagery that stays in sync with the map when it pans and zooms. Data layer Display GeoJSON and other data types on the map in a variety of formats. Custom styling Custom style the appearance of almost every visual aspect of the map. Tilt & rotation Programmatically tilt and rotate the vector basemap in three dimensions. Marker clustering Group large numbers of markers for a cleaner user experience. Heatmaps Visualize the denisity of data at geographical points. Libraries Bootstrap optional libraries when you load the Maps JS API to add extended functionality. Libraries overview Learn how to bootstrap available libraries when you load the Maps JS API. Drawing library Give your users the ability to interactively draw on the map. Geometry library Use utility functions that computate geometric data on the surface of the Earth. Places library Search for nearby Places, enable Place Autocomplete, and retrieve Place details and photos. Local Context library (beta) Add an interactive map with a place chooser consisting of a gallery of photos. Visualization library Visualize data intensity at geographical points with heat maps. Services Try built-in data services to enrich your web apps. Directions service Get directions between two points on the map with up to 25 waypoints. Distance Matrix service Fetch travel distance and time for a matrix of origins and destinations. Elevation service Retrieve the elevation of locations on the surface of the Earth, including the ocean floor. Geocoding service Convert addresses or Place IDs to coordinates and vice versa. Maximum Zoom Imagery service Query for the maximum zoom level of imagery available at a location. Street View service Add 360 degree Street View imagery to your web apps, or upload your own imagery. Example apps Run live code samples on your local machine and favorite code playgrounds. business Searching for Places Use the Places library to search for nearby places. dark_mode Styling the map for dark mode Use custom map styling to add a dark mode map to your web app. location_on Customizing marker icons Change the marker icons on your map to a custom image. layers Using custom overlays Create a rich overlay on the map that stays in sync when the user pans and zooms. traffic Displaying a traffic layer Display real-time traffic in a rich map overlay. map Tilting & rotating the map Programmatically tilt and rotate the vector map in three dimensions. more example apps Help & support Get help. Give help. Join the community. Stack Overflow Get help. Give Help. Build Maps karma.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
From the White Mountains in Alaska to the Jupiter Inlet Lighthouse in Florida, map and geospatial products inform our management decisions. A growing selection of those maps are available for your public lands adventures and business.
The FEMA Flood Map Service Center (MSC) is the officialpublic source for flood hazard information produced in support ofthe National Flood Insurance Program (NFIP). Use the MSC to findyour official flood map, access a range of other flood hazardproducts, and take advantage of tools for better understandingflood risk.
FEMA flood maps are continually updated through a variety ofprocesses. Effective information that you download or print fromthis site may change or become superseded by new maps over time.For additional information, please see the FloodHazard Mapping Updates Overview Fact Sheet
The Search All Products page has been recently updated to allow users to download a listing of all products resulting from a search. Users can print the file or import it into a spreadsheet or database.
Floods occur naturally and can happen almost anywhere. They may not even be near a body of water, although river and coastal flooding are two of the most common types. Heavy rains, poor drainage, and even nearby construction projects can put you at risk for flood damage.
Flood maps show how likely it is for an area to flood. Any place with a 1% chance or higher chance of experiencing a flood each year is considered to have a high risk. Those areas have at least a one-in-four chance of flooding during a 30-year mortgage.
Flood maps help mortgage lenders determine insurance requirements and help communities develop strategies for reducing their risk. The mapping process helps you and your community understand your flood risk and make more informed decisions about how to reduce or manage your risk.
Updates to flood maps are a collaboration between your community and FEMA. Every community that participates in the National Flood Insurance Program has a floodplain administrator who works with FEMA during the mapping process.
Once the data analysis is done, preliminary flood maps will be available for review. Before your community decides to adopt the maps, you have 90 days to submit technical data to support an appeal to the map.
The National Flood Hazard Layer (NFHL) is a geospatial database that contains current effective flood hazard data. FEMA provides the flood hazard data to support the National Flood Insurance Program. You can use the information to better understand your level of flood risk and type of flooding. The NFHL can also be used in place of the FIRM for NFIP purposes with appropriate care.
The NFHL is made from effective flood maps and Letters of Map Change (LOMC) delivered to communities. NFHL digital data covers over 90% of the U.S. population. New and revised data is being added continuously. If you need information for areas not covered by the NFHL data, there may be other FEMA products which provide coverage for those areas.
In the NFHL Viewer, you can use the address search or map navigation to locate an area of interest and the NFHL Print Tool to download and print a full Flood Insurance Rate Map (FIRM) or FIRMette (a smaller, printable version of a FIRM) where NFHL data exists. Technical GIS users can also utilize a series of dedicated GIS web services that allow the NFHL database to be incorporated into websites and GIS applications. For more information on available services, go to the NFHL GIS Services User Guide.
Pending Flood Insurance Rate Map (FIRM) Databases are scheduled to be adopted by the local government and become effective within six months. This is the final step in the process before new flood hazard data becomes effective. Pending FIRM Databases have been designated final by the Letter of Final Determination issued to community officials. However, they do not officially define the minimum requirements for National Flood Insurance Program (NFIP) purposes until they become effective at the end of the six-month adoption and compliance period.
They are published in the Pending NFHL as soon as possible to give community officials, lenders, and the public time to prepare for new official data. Pending data may include new or revised Flood Insurance Rate Maps (FIRM), Flood Insurance Study (FIS) Reports and FIRM Databases. If pending data is available for your community, you can view it and compare it with existing data on the Flood Map Changes Viewer.
The Flood Hazard and Risk Data Viewer shares a variety of flood hazard and risk data from FEMA. This viewer provides a single location to view a large inventory of data that represents both current and future flood conditions to help users understand their flood hazard and other risk-related information. Some flood hazard and flood risk data produced by FEMA define minimum requirements for the National Flood Insurance Program (NFIP). This viewer includes these required NFIP data and includes other data showing current and potential future flood hazard and risk. This provides users access to more complete flood hazard data. FEMA also uses this viewer to provide communities an opportunity to comment on early drafts of flood hazard data.
The MSC or NFHL Viewer is the best place to start to understand the official NFIP flood hazard determinations for your area of interest. Where an effective flood map exists and provides data, that data must be used to establish the minimum NFIP requirements.
7fc3f7cf58