br_ibge

br_ibge_README.txt

The files in this section result from the conversion of datasets originating from Instituto Brasileiro de Geografia e Estatistica - IBGE

Included grids

Brazil: Corrego Alegre 1961 (EPSG:5524) to SIRGAS 2000 (EPSG:4674)

Source: IBGE, ProGrid
Format: GeoTIFF converted from NTv2
License: Creative Commons Attribution Share-Alike 4.0

• br_ibge_CA61_003.tif

Brazil: Corrego Alegre 1970-72 (EPSG:4225) to SIRGAS 2000 (EPSG:4674)

Source: IBGE, ProGrid
Format: GeoTIFF converted from NTv2
License: Creative Commons Attribution Share-Alike 4.0

• br_ibge_CA7072_003.tif

Brazil: SAD69 (EPSG:4618) to SIRGAS 2000 (EPSG:4674)

Source: IBGE, ProGrid
Format: GeoTIFF converted from NTv2
License: Creative Commons Attribution Share-Alike 4.0

• br_ibge_SAD69_003.tif

Brazil: SAD69(96) (EPSG:5527) to SIRGAS 2000 (EPSG:4674)

Source: IBGE, ProGrid
Format: GeoTIFF converted from NTv2
License: Creative Commons Attribution Share-Alike 4.0

• br_ibge_SAD96_003.tif