Hi all, anyone know of an online global map that will allow a number of separate users eg all employees at a company mark their place of birth? We're keen to highlight the diversity of the origins of our workforce :- By Michael of Sydney Australia on 7th February Hi guys, I have a query, please note it is said in humor.
Tomorrow is Australia Day, but due to the virus the usual crowd turn out for looking at the firework displays has changed. The displays in a couple of cities are now going to be set off in stadiums. By default, it means the fireworks have to go higher but by the same token people will see it not being locked into crowds.
My thoughts were telling my brother the best way to see the display :- was it look East or West, and Unless I overlooked something, your software picked the shortest route, for him and family to look west, but Denver is about a mile above sea level and the speed of light travels ,, mph faster than the earth spins at about mph.
Now, could it be that by looking East and by standing on their roof and looking west they would have a better chance of seeing the firework display? By Mike on 25th January I'd to calculate the distance between 2 points on the planet by knowing only the geografical coordinates.
On 30th December Showing the most recent 20 out of comments. Click to see all the comments. The Raster Calculator found under the Analysis menu is used to set up mathematical operations on multi-band imagery to extract different types of information. Users can use predefined formulas, like NDVI and NDWI, or create their own free-hand formulas using common mathematical operations, like addition, subtraction, multiplication, division, and powers, as well as simple operators like absolute value, minimum value, and maximum value of 2 values.
The Graph and Chart Manager allows the user to create graphs and charts from loaded data. The following type of operations are supported:. The software has an extremely powerful export menu guiding the user with a flexible selection interface for everything from translucency to feature descriptions to the encoding of zip files.
Users can display labels or not, highlight cursors, manipulate the export of 3D feature types, and much more including tiling options.
With a compatible GPS receiver attached to the computer, Global Mapper will display the location in real-time superimposed on the current map or data layer. Movement can be tracked or recorded, and waypoints can be created as time-stamped vector features. Many functions in Global Mapper can be performed by initiating a script.
Formatted as a simple ASCII file, a script is commonly used to automate repeating or recurring tasks, eliminating the need to manually process the data. The Global Mapper scripting language supports importing, converting, reprojecting, analyzing, calculating attributes, splitting layers, interactively prompting users for files and folders and exporting all supported data formats.
Examples of the use of extensions include extended format support, enhanced visualization options, or new toolbar buttons. An extension can also be used to provide an interface between Global Mapper and a third-party application. For more information on extensions, contact a Blue Marble sales representative sales bluemarblegeo.
Learn more about the latest features here. See the value of Global Mapper for yourself. Download a free trial today! Trusted by GIS professionals around the world. Access to Online Data. OTF Reader Module. Flexible View Interface. Feature Rendering. Terrain Analysis. These profiles can be used to calculate a variety of statistics related to the elevation and slope along the path.
Additionally, line of sight calculation can be used to visualize any obstructions that may interfere with the view along the profile path. This is especially useful for the analysis of a radio or broadcast signal. A visualization option allows the Path Profile display to be rendered as a terrain cutaway in the 3D View.
View Shed Calculation Similar to the line of sight calculation, the viewshed analysis tool is typically used to determine the area covered, or not covered, from a broadcast site with a specified transmitter height.
The viewshed analysis determines the coverage in all directions within a specified radius from the signal source. Advanced options include Fresnel Zone determination and signal strength loss over distance. Watershed Delineation Based on the terrain morphology, the watershed calculation tool determines the likely linear path of streams and the drainage or catchment areas of those streams.
This tool can also be used to conduct water drop analysis, in which the theoretical flow pattern from a defined source can be mapped. Contour Creation Any imported or processed elevation layer can be used to generate contours in vector format. Options include customized contour interval spacing and polygon feature generation for determining the area above or below a specified height. The contouring tool can also be used to identify local peaks and depressions in a terrain layer.
Cut and fill calculations can be performed on area features or along a line to simulate the digging of a trench. An optional feature allows the calculation of the break-even height within an area. This represents the elevation value at which the cut and fill volumes will be the same. This modified terrain modeling capability is particularly useful for visualizing construction sites or road cuts. Sea Level Rise This simple visualization tool provides the means to gauge the impact of a rise in water level in the area surrounding a body of water.
Terrain Painting Using the surface of a terrain model, the Terrain Painting tool provides a convenient way to alter, enhance, or add features to the landscape. The Terrain Paint menu allows users to fill gaps, smooth terrain, raise and lower terrain, and much more. You can always change this back. Select the color you want and click on a country on the map. Right-click on it to remove its color, hide it, and more. Note that if a country belongs to two or more regions, it will have the color of the last region that was added.
Add the title you want for the map's legend and choose a label for each color group. Change the color for all countries in a group by clicking on it. Drag the legend on the map to set its position or resize it. Use legend options to customize its color, font, and more.
When ready, select Preview Map. If you want to change something, select Edit. To start over, select Clear All. Toggle navigation. Can't find the map page for your country? Go to the corresponding detailed continent map , e. Europe Detailed. Use the Isolate One or More Countries option. Make a subdivisions map for any country you want.
Relevant blog post. Westeros GoT. Tamriel Elder Scrolls. Middle East The Caribbean. Get it for free here. Don't show this again. Save To save the current map configuration colors of countries-states, borders, legend data , click the button below to download a small mapchartSave.
Save map configuration. Upload When you are ready to continue your work, upload below the mapchartSave.
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