Questions tagged [brazil]
Use this tag for Questions which are specific to the country of Brazil
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Compatability of GADM v4.0 with 4.1
Is there a key or documentation for linking administrative divisions from version 4.0 with version 4.1, as well as documentation of the sources that are used for each version of the data? I'm ...
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Seeking atmospheric WMS data for South America and Brazil
I'm working in a environmental project in Brazil and I need to create, if possible, a map service to show atmospheric conditions.
I'm looking for a WMS source to show cloud and another atmospheric ...
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1
answer
86
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Official road and rail networks of Brazil [closed]
I am looking for the official road and rail networks of Brazil, produced by a government department. I haven't been able to find it on the IGBE website and the Humanitarian Data Exchange utilises a ...
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Coordinate System - South America - GWR4
I'm doing a regression in GWR4, and after selecting my X and Y coordinates / lat-long, I need to specify the spherical or projected option.
My data comes from QGis, which are in the EPSG 4674 SIRGAS ...
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151
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Divide country in regions QGIS
I'm developing a project on Brazil and I need to devide the country into 4 regions (N,NE,S,SE). I've downloaded the GADM data and opened them in QGIS, so now I have the situation in the image.
How can ...
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164
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Overestimation of Brazilian Amazon tree loss in Global Forest Change (Hansen et al.)
I am trying to compute the Forest Loss by Year using the Global Forest Change (Hansen et al.). I have computed it using Engine Earth and Rasterstats (Python) and the estimates I obtain are a too high ...
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4
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767
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Seeking bulk geocoding service for Brazil that allows permanent lat/long data storage
I have to geocode a huge dataset, with about 35 million addresses from Brazil. I was not able to find a good solution, even considering paid geocoders. So, I'd like to know if there is any geocoder ...
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1
answer
571
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R - Maps - How to add State border to City Map
I made a map of Brazilian cities using plot_brmap() and I want to show the state border.
But I don't know how to do it.
What I have been trying:
library(brazilmaps)
library(maptools)
library(...
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36
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Pixel Coordinate to latitude and longitude conversion [duplicate]
I have a map of part of Brazil. I want to find the latitude and longitude of some marked points on the map. Is there any way to find latitude and longitude of a point from its pixel coordinates given ...
2
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1
answer
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Standard projection for Brazil? [closed]
I'm trying to find a "standard" map projection for Brazil, by which I mean one that Brazilian users would be familiar with.
This is how Brazil maps look in Infogram, can anyone suggest which ...
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95
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Downloading google earth roads?
I am trying to find a good source of roads data, the idea is mapping an entire state of a country in Brazil, so what I need is really large and good data.
Can I get all the roads of Google Earth in a ...
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95
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Changes in census tracts
I am doing an analysis using census tracts from São Paulo, Brazil, with Qgis. The problem is that changes in their boundaries occur between the periods. Most of them divide in two or three. The ...
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1
answer
1k
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Where can I find shapefiles or geospatial data for postal codes/ Código de Endereçamento Postal for Brazil
I am looking for shape files for Brazilian postal codes. I have looked at IBGE site and other sources but could not find anything. Free shape files will be better since we plan to use them for ...
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81
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Seeking Brazil wide reference system to compute road length?
I've a Brazil road layer that include start km and end km for each road, some are empties.
Have checked and some of the values are wrong so I'll calculate road length by myself. I use ArcGis, but can ...
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351
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Pipeline data for Brazil
I am looking for oil and gas pipeline data for the area near Parnaiba, Brazil. I've spent hours search the web and I have yet to locate a source. Does anyone have any suggestions?
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4
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Administrative boundaries of Brazil? [duplicate]
I am looking for coordinates (longitude and latitude) of each state of Brazil.
Where can I find that?
I have found a file for the US states here: http://econym.org.uk/gmap/states.xml, I am now ...
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1
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127
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Satellite data between 1975-1985 in Brazil?
So I've been looking for satellite imagery to use for a project without any luck. I need images between 1975 and 1985 near the Roosevelt river in Brazil, from any satellite at any spatial/spectral ...
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1
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230
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Creating metadata style in ArcGIS Desktop from GeoNetwork plugin schema?
ArcGIS 10 does not have a style metadata that meets my specification.
I have a GeoNetwork plugin schema for metadata generation as the Geospatial Metadata Profile of Brazil.
Is it possible to ...
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1
answer
583
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Seeking Postcode Boundaries for UK, Spain, Canada, Ireland, Brazil [closed]
I seek current Postal Code shapefiles for any or all of these countries.
Spain
Brazil
UK
Ireland
Canada
Free is obviously better but because I may use them commercially I might need to pay for ...
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1
answer
1k
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Looking for GIS data for Curitiba, Brazil?
I am wondering if anyone knows where to find building footprints, road network, transit, or environment feature data for Curitiba, Brazil.
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