Popular

Can you make maps in Stata?

Can you make maps in Stata?

maptile provides a simple method for mapping a variable in Stata. It divides the areas on the map into groups and shades them according to the value of the variable being plotted. The map itself is drawn using geography templates, which can be downloaded here.

What is Spmap?

spmap is a community-contributed command by Maurizio Pisati. This FAQ explains how to use spmap. The process is as follows: Obtain and install the spmap, shp2dta, and mif2dta commands. Search the web for the files that describe the map onto which you want to graph your data.

How do map tiles work?

The Google Maps API breaks up the imagery at each zoom level into a set of square map tiles arranged in a grid. When a map moves to a new location, or to a new zoom level, the Maps API determines which tiles are needed and translates that information into a set of tiles to retrieve.

How do I use Maptile?

Explore the graphical user interface of MapTiler

  1. Set the coordinate system.
  2. Use the final map.
  3. Drag & drop your image or geodata.
  4. Visually geolocate.
  5. Select the output format.
  6. Set the coordinate system.
  7. Use the final map.
  8. Drag & drop your image or geodata.

Does Google Maps use NAD83?

You’re Not Done Yet! For FM and LPFM radio stations, the FCC uses an older coordinate system called NAD27 whereas most coordinates including Google Maps coordinates, use the newer NAD83 system.

How do I get MBTiles?

Creating MBTiles files with the HOT Export Tool

  1. On the right, get a view of the area you would like to make into an MBTiles file.
  2. Use the tools on the right to select an area.
  3. On the 1 Describe tab, give details about the map.
  4. On the 2 Formats tab, checkmark MBTiles.
  5. On the 3 Data tab, for Source, select OpenStreetMap.

Which datum is used by Google Earth?

World Geodetic System
Google Maps and Microsoft Virtual Earth use a Mercator projection based on the World Geodetic System (WGS) 1984 geographic coordinate system (datum). This Mercator projection supports spheres only, unlike the ESRI Mercator implementation, which supports spheres and ellipsoids.

Which coordinate system does Google Maps use?

World Geodetic System WGS84 standard
The Maps JavaScript API uses the following coordinate systems: Latitude and longitude values, which reference a point on the world uniquely. (Google uses the World Geodetic System WGS84 standard.) World coordinates, which reference a point on the map uniquely.

What is the most effective mop?

The Best Wet Mop

  • Our pick. O-Cedar Microfiber Cloth Mop. The best mop for most people. Exceptionally absorbent on spills, able to scrub stuck-on dirt, compact, nimble, and economical, it’s all you can ask of a mop.
  • Our pick. O-Cedar Quick Wring Bucket. The best bucket.
  • Runner-up. Libman Wonder Mop. Almost as effective.

Which is the best mop for wooden floors?

Best Overall: O-Cedar Easywring Microfiber Spin Mop and Bucket System. Best for Hardwood Floors: Bona Hardwood Floor Premium Spray Mop. Best Microfiber: Turbo Microfiber Mop Floor Cleaning System. Best Steam: Bissell PowerFresh Steam Mop.

How to create an interactive map using Stata?

– User-written command by Kevin Crow, freely available through SSC Archive – Shape file (coordinates file) contains _X (longitude), _Y (latitude), and _ID (shape identifier) variables – Data file has info on each shape shp2dtaà •.shp •.dbf 2 Stata datasets: • Shape file • Data file Abt Associates | pg 5 Example – Mapping Census Tracts

How to use the spmap command in Stata?

spmap is a community-contributed command by Maurizio Pisati. This FAQ explains how to use spmap. The process is as follows: Obtain and install the spmap, shp2dta, and mif2dta commands. Search the web for the files that describe the map onto which you want to graph your data.

What kind of shape file do I need for Stata?

ESRI shapefiles are the more common. In this format, there are three files associated with a map: an .shp shape file, a .dbf dBASE file, and an .shx index file. You need only the .shp and .dbf files. You translate those files into a format usable by Stata with the shp2dta command.

How to translate MapInfo files into Stata format?

You translate those files into a format usable by Stata with the shp2dta command. Doing so creates two .dta datasets, one corresponding to each file. The MapInfo Interchange Format consists of two files with suffixes .mif and .mid. You translate these files with the mif2dta command. Just as with shp2dta, doing so creates two .dta datasets.