This document contains Shapefile fields, values, and how to interpret them
All values are 0.0000000000, if they had contained useful information this would have been addr:postcode - ignore
Names of the roads, NULL is to be substituted with noname=yes. Caminho, R. Projetada and R. Projetada # is treated as NULL, other values are processed to unabreviate the name. R.=Rua, Av.=Avenida, Ac.=Acesso, Rod.=Rodovia, Al.=Alameda, Cam.=Caminho, Esc=Escadaria, Est=Estrada, Pç.=Praça, Rmp.=Rampa, Tr.=Travessa, Srv.=Servidão, Vdo.=Viaduto, Bc.=Beco, Ld.=Ladeira, Lad.=Ladeira, Largo.=Largo, Pte.=Ponte, Rot=Rotatória
This is the surface tag, and it have two values, Não Pavimentada=unpaved and Pavimentada=paved
The following values: Acesso, Alameda, Avenida, Beco, Caminho, Ciclovia, Contorno, Escadaria, Estrada, Ladeira, Largo, Passagem, Ponte, Praça, Rampa, Retorno, Rodovia, Rotatória, Rua, Servidão, Travessa, Trevo, Trilha, Via, Viaduto
Escadaria should be tagged highway=steps
Ponte should have aditional tag bridge=yes + layer=1
Servidão should be tagged highway=service
Rotatória should be tagged junction=roundabout and form a closed circle
Caminho and Trilha should be tagged highway=track + tracktype=grade1
Ciclovia should be tagged highway=cycleway
Rodovia should be tagged as highway=tertiary, highway=secondary, highway=primary, highway=trunk or highway=motorway
Acesso and Rampa should be tagged as _link of the category of the way with highest class connected to it
Viaduto should be tagged bridge=viaduct + layer=1
If Praça forms a closed area, the tag area=yes should be added. These objects should be listed in a separate log file so they can be controlled to see if a multipoligon should be created (i.e. a garden in the middle of the square or similar).
Beco should in most cases be highway=pedestrian, but might also be highway=service + service=alley
Via, Estrada and Rua outside populated areas, not previously mapped should be highway=unclassified
All other roads not previously mapped should be highway=residential
This is the length of the line in meters with 11 decimal precission. - ignore
Physical situation, NULL or Projetada. If value is Projetada, than tag as highway=proposed
Integer value between 1 and 6 for number of lanes, be aware that it seems like it counts lanes in both directions on duplicated roads, even when being marked with separate tracks.
Unknown, all have value NULL - ignore
This is a numeric municipal geocode. - ignore
Name of municipality where the road are located - kept during import in order to sort and split data logically according to municipality borders
Microregion of the municipality - ignore
Macroregion of the municipality - ignore
Month and Year of data - ignore
Year of data - ignore
Two values, NULL and Restituição - ignore
CGEO/IJSN, all ways created by this import should have source=IJSN, for ways edited I suggest we dont change the source tag. All changesets should have the tag source=IJSN. All ways with altered name should have tag source:name=IJSN.
NULL should be tagged with noname=yes
BR-nnn where nnn is a 3 digit number, or ES-nnn, or several of these values separated by /, these values should be added to ref tag, separated by ;
Estrada Municipal shold be treated as NULL
Names starting with Rod. should be changed to Rodovia followed by the name: Rodovia Audifax Barcelos Neves
This name can be added to alt_name, but only if it is not equal to ref or name. Need special attention to names such as BR-101 (Norte)
With values BR for Federal roads, ES for state roads, and MUN for municipal roads, there are also a value ES/BR for coincided fedral/state roads
This is the key for financial/legal jurisdiction of the highway, with values Federal, Estadual, Estadual/Federal and Municipal, mostly same as sigla, but a few deviations
Caminhos do Campo, Rodoviario, the first to be tagged highway=track + tracktype=grade1, the other should be either highway=tertiary, highway=secundary, highway=primary, highway=trunk or highway=motorway
This is the surface tag, and it have two values, Não Pavimentada=unpaved and Pavimentada=paved
NULL - ignore
Ampliação do Projeto a Contratar - ?
Construída - Constructed?
Em Construção - Under construction highway=contruction
Em Obras - Work going on (renovation?)
Obra Paralizada - Work stoped (but not completed?)
Planejada - Planned highway=proposed
Projeto Elaboração - Ampliação - Now, what is this?
Unknown, all have value NULL - ignore
Unknown, all have value NULL - ignore
Unknown, all have value NULL - ignore
Integer value between 2 and 6 for number of lanes, be ware that it seems like it counts lanes in both directions on duplicated roads, even when being marked with separate tracks.
Unknown, all have value NULL - ignore
This is a numeric municipal geocode. - ignore
Name of municipality where the road are located - kept during import in order to sort and split data logically according to municipality borders
Macroregion of the municipality - ignore
Microregion of the municipality - ignore
This is the length of the line in kilometers with 8 decimal precission. - ignore
Unknown, all have value NULL - ignore
Source date, all is 03/08/2012, already traced data from DER-ES is of newer date.
IJSN/DER-ES, all ways created by this import should have source=IJSN, for ways edited I suggest we dont change the source tag. All changesets should have the tag source=IJSN. All ways with altered name should have tag source:name=IJSN.