nationalmap | Australia 's NationalMap | Dataset library

by TerriaJS JavaScript Version: 2015-08-18 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | nationalmap Summary

nationalmap is a JavaScript library typically used in Artificial Intelligence, Dataset applications. nationalmap has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

NationalMap is a website for map-based access to Australian spatial data from government agencies. It is an initiative of the Australian Commonwealth Government's Department of the Prime Minister and Cabinet and the software has been developed by Data61 (formerly NICTA) working closely with the Department of the Prime Minister and Cabinet, Geoscience Australia and other government agencies.

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Support

nationalmap has a low active ecosystem.

It has 107 star(s) with 49 fork(s). There are 25 watchers for this library.

It had no major release in the last 12 months.

There are 108 open issues and 515 have been closed. On average issues are closed in 48 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of nationalmap is 2015-08-18

Quality

nationalmap has no bugs reported.

Security

nationalmap has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

nationalmap is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

nationalmap releases are available to install and integrate.

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nationalmap Key Features

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nationalmap Examples and Code Snippets

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Community Discussions

Trending Discussions on nationalmap

Lidar Data for the UK and Asia

collecting elevation data - extract geolocations from a geotiff file

How to Retrieve Geographical Data from the US Geological Survey site?

Obtain elevation from latitude longitude coordinates with a simple python script

Add National Hydrography Dataset basemap to leaflet map

d3 - click event using React responding slow due to centroid coordinates

Google Maps API is stuck in mobile mode

Adding WMS to Leaflet

Http Post C# with Json response

QUESTION

Lidar Data for the UK and Asia

Asked 2020-Feb-20 at 12:54

I create golf courses in the game The Golf Club 2019, using TGC Lidar Course Designer

I use USGS Lidar Data Site for the lidar data in the USA. I am looking for a site similar for the UK and Asia regions. Does anyone know of any sites that I can download both the LAZ files and xml files associated with the map data? Any help would be appreciated.

...

ANSWER

Answered 2020-Feb-20 at 12:54

The LAStools blog have several publications about open LiDAR data.

Here follows some of them:

Source https://stackoverflow.com/questions/60319762

QUESTION

collecting elevation data - extract geolocations from a geotiff file

Asked 2020-Feb-19 at 16:48

I am trying to add elevation data to a plot using the rayshader package. I can plot the area in which I want to find elevation data using the leaflet package.

...

ANSWER

Answered 2020-Feb-19 at 16:48

You could have a look at the elevatr package, which will give you the raster you want:

Source https://stackoverflow.com/questions/60303913

QUESTION

How to Retrieve Geographical Data from the US Geological Survey site?

Asked 2019-Dec-26 at 17:59

The USGS has a page for user to make GET queries:

https://nationalmap.gov/epqs/

I attempted to fill the 4 fields provided:

X: -96.808971 // longitude

Y: 32.7792009 // Latitude

Units: Feet

Output: XML

After clicking on "Get Elevation" I get an error message:

"This XML file does not appear to have any style information associated with it. The document tree is shown below."

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ANSWER

Answered 2019-Dec-26 at 17:59

$ curl 'https://nationalmap.gov/epqs/pqs.php?x=-96.808971&y=32.7792009&units=Feet&output=xml'
3DEP 1/3 arc-second420.61Feet

Source https://stackoverflow.com/questions/59477675

QUESTION

Obtain elevation from latitude longitude coordinates with a simple python script

Asked 2019-Oct-12 at 22:13

I have a python script that I got from this question that will pull from the USGS Elevation Point Query Service. However, It keeps timing out and kicks me out after a seemingly random amount of time and before my query finishes. I need another method to pull elevation data given lat lon coordinates.

Here is my current query:

...

ANSWER

Answered 2019-Oct-12 at 22:13

Streamline the function and add error handling:

elevation_function needs to be written to work with pandas.DataFrame.apply
- Using apply, with axis=1, automatically iterates through each row of coordinates

New Functions:

make_remote_request will continue to make the request until it gets response.
Change the exception to fit the exception returned by the server (e.g. except (OSError, urllib3.exceptions.ProtocolError) as error)
Optionally, import time and add time.sleep(5) before continue in the exception, to play nice with the remote server.

Source https://stackoverflow.com/questions/58350063

QUESTION

Add National Hydrography Dataset basemap to leaflet map

Asked 2019-May-16 at 13:19

I'd like to add the NHD (National Hydrography Dataset) basemap (tile) to my leaflet map. Here is link that provides the Hydrography url I'm trying to use.

...

ANSWER

Answered 2019-May-16 at 13:19

Option #1 Follow this tutorial by USGS.

grp <- c("USGS Topo", "USGS Imagery Only", "USGS Imagery Topo","USGS Shaded Relief", "Hydrography")

Source https://stackoverflow.com/questions/56156968

QUESTION

d3 - click event using React responding slow due to centroid coordinates

Asked 2018-Sep-12 at 11:40

I am building out a map of the US using React and d3. I've come across a peculiar scenario where, I assign a clickhandler on the jsx path element upon render.

For some reason I've noticed when I click, the event seems to fire immediately, (as I can console log) but the popover state takes a few milliseconds longer. The weird nuances here is, if I remove the x and y attributes from the text elements that should be rendered (see below, with .state-label as selector), and click... it responds as expected. Not exactly sure why these text elements are prolonging the event from firing immediately and would appreciate any suggestion or ideas.

...

ANSWER

Answered 2018-Sep-12 at 11:40

On click you are performing 4 expensive operations:

this.path(), which is initing both the projection and path!
path.centroid(d)[0]
this.path()
path.centroid(d)[1]

First, I'd create projection and path as a member variables, so you stop recreating them (twice) on each click. Second, only call path.centroid once something like this (all code untested):

Source https://stackoverflow.com/questions/52284552

QUESTION

Google Maps API is stuck in mobile mode

Asked 2017-Sep-29 at 02:58

I think Google Maps API has a different default zoom behavior for mobile and desktop. For desktop, you can zoom with your mouse scroll. But if I do this in mobile mode, it says "Use ctrl + scroll to zoom the map".

When I use my site JusticeMap.org on desktop Google Maps API acts like it is in mobile mode. I've tested this in Chrome, Firefox, and Opera on my desktop. By contrast another site that I develop works fine (http://www.energyjustice.net/map/nationalmap). How can I fix this?

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ANSWER

Answered 2017-Sep-29 at 02:58

The default zoom behavior is actually closer to the first site you linked. The default zoom behavior is that zoom and pan are prevented on page scroll (and shows the ctrl + scroll overlay). See the documentation

You can tweak your zoom behavior by setting the gestureHandling to greedy if that's what you really need, similar to your second site. Example:

Source https://stackoverflow.com/questions/46455212

QUESTION

Adding WMS to Leaflet

Asked 2017-Aug-08 at 00:17

I've been trying to get this map (below) into leaflet in R as a layer via The National Map's WMS but haven't had any success.

https://raster.nationalmap.gov/arcgis/services/LandCover/USGS_EROS_LandCover_NLCD/MapServer/WMSServer?request=GetMap&service=WMS&Version=1.3.0&BBOX=-14497453.9,248608.9,-7087933.9,6960328.9&Styles=&Format=image/png&layers=33&crs=EPSG:3857&width=600&height=400&Transparent=true

Here is my code:

...

ANSWER

Answered 2017-Aug-08 at 00:17

I found the issue. When I looked at the RStudio viewer console it had "Failed to load resource: Unable to init SSL Context:" for each raster image. If anyone else runs up against this, it is a problem with the RStudio viewer and they are currently working on a fix. It should display properly if you run it as html in a browser. The same is true with Shiny.

Source https://stackoverflow.com/questions/45555137

QUESTION

Http Post C# with Json response

Asked 2017-Apr-06 at 01:18

I would like to get a method that generates an http post with the following configuration in c#.

...

ANSWER

Answered 2017-Apr-01 at 19:09

Use .NET HttpClient Find an example here

Source https://stackoverflow.com/questions/43160584

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install nationalmap

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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