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Questions tagged [mexico]

for Questions which are specific to the country of Mexico.

0
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2answers
45 views

DEM's from Baja, Mexico [closed]

I need to extend my digital elevation map (10m or 30m will do) into Baja from southern CA.
1
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0answers
35 views

Choosing coordinate system to base coordinates off of Meridian of Mexico?

I am using a source that is very old and all of the latitude coordinates are based off the Meridian of Mexico. How would I search for these on my map? I am working in QGIS 3.0. Also here is a map ...
3
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4answers
724 views

CRS for calculating areas in Mexico

I'm using QGIS 2.0.1. I want to compute areas (in km^2) of all municipalities in Mexico. I understand that I need to convert my map from WGS84 to UTM to get units in km, but I'm not sure how to ...
0
votes
1answer
235 views

Mexican states SHP without coastline?

Is there a shapefile anywhere showing Mexican boundaries (national & state) that are NOT clipped to the coastline? Either polygons showing the maritime boundary, or polylines showing only the land ...
0
votes
1answer
601 views

Defining Projection Lambert Conformal Conical w custom GCS

I have a shapefile from Mexico´s INEGI site that doesn´t have a .prj file. I am having trouble defining the projection in ArcGIS. INEGI tells me it is projected as Lambert Conformal Conical with a ...
1
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5answers
3k views

US / Mexican border data

I'm interested in locating free GIS shapefile data representing the US / Mexican border. I have found a point layer depicting the border crossing points but I'm interested in a polyline feature ...
1
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2answers
435 views

Mexican “Área Geoestadistica Básica” OSM admin level

I found shapefiles that split urban areas in Mexico into distinctions called Área Geoestadistica Básica (AGEB) from Mexico's geographic information site, INEGI This is what the divisions of Mexico ...
1
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0answers
520 views

Where can I find free shapefiles of oil/natural gas pipelines in Mexico?

I'm looking for free shapefiles of oil or natural gas pipelines pertaining specifically to Mexico or even trans-national pipelines between the U.S and Mexico.
1
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5answers
3k views

Shapefiles of Central America and Mexico coastlines?

Where can I find a shapefile of Central America + Mexico (WSG84) (with no administrative boundaries) at a low resolution? I'm looking for a very simple shapefile without the small islands and ...
0
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1answer
224 views

Projecting INEGI shapefiles from Mexico - not lining up [duplicate]

I have two INEGI shapefiles from Mexico (2000 and 2010) that I want to line up with one another. The 2010 file projects in the right location and I would like the 2000 file to match/line up with the ...
1
vote
1answer
591 views

Projecting INEGI shapefiles from Mexico

I have two INEGI files from Mexico (1990 and 2010) that I want to use the same projection. The 2010 file works fine (see below) and I would like the 1990 file to match the 2010 one. The shapefiles are ...
0
votes
1answer
58 views

NAD conversion in Mexixo

I am looking for the file "Mexico.gsb" which used with ArcGIS when datum shifting from NAD27 to NAD83 in Mexico.
5
votes
3answers
316 views

Download MODIS data for Mexico

I would like to download MODIS npp images for Mexico but I cannot figure out which files correspond to the country. How can I associate each tile to its location without looking at the million of ...
2
votes
0answers
171 views

Where can I find administrative boundary data for Mexico? [closed]

The USA has states, counties, and cities. How are Mexico's territories split up, hierarchically? It also has states and cities, but does it have an intermediate-level political unit? Where might I ...
1
vote
1answer
1k views

What's the correct transformation for Lambert Conformal Conic for Mexico?

I have a shp archive without the .prj file. I don´t know the proyection of this shp, but I think it is in lambert conformal conic. Can anybody helpme to proyect this shp? i´ve tried to proyect it in ...
2
votes
2answers
770 views

How to get power lines and substations data for Mexico

I am looking for an electric lines shapefile for Mexico and other Central and South American countries. Do you have any idea where I can get this data?
2
votes
3answers
558 views

Looking for free Mexican transportation datasets

I have been looking for data of Mexico. What I am looking for is the data of a Transportation in Mexico, specifically Chihuahua province. I have checked out on ArcGIS online and Google but came up ...
0
votes
1answer
188 views

Seeking imagery for Mexico?

I am doing Rapid Watershed Assessment for my agency and I am responsible for the Southern New Mexico and northwest Texas. I have 2 NAIP added to my ArcMap already and using it with the "Add Image ...