Instituto Geográfico Português (Portugal Civilian Survey)

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:100,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 50m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 64 x 40km (40 x 25 miles approx). The maps have latitu...

Topographic survey of Portugal at 1:100,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 50m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 64 x 40km (40 x 25 miles approx). The maps have latitu...

Topographic survey of Portugal at 1:100,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 50m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 64 x 40km (40 x 25 miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:100,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 50m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 64 x 40km (40 x 25 miles approx). The maps have latitu...

Topographic survey of Portugal at 1:100,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 50m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 64 x 40km (40 x 25 miles approx). The maps have latitu...

Topographic survey of Portugal at 1:100,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 50m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 64 x 40km (40 x 25 miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...

Topographic survey of Portugal at 1:50,000 from the Instituto Geográfico Português, the country’s civilian survey organisation. The maps have contours at 25m intervals and in addition to the standard features shown on topographic mapping at this scale also indicate various types of vegetation (vineyards, olive groves, etc). Each sheet covers an area of 32 x 20km (20 x 12.5miles approx). The maps have latitu...