Posts Tagged ‘update’

Natural Earth updated to version 1.2

Tuesday, May 25th, 2010

This update introduces supplementary hydrography features in North America and Europe that quadruple (4x) the number of lakes and rivers there. Many thanks to Tom P. for generalizing the vectors and Preston M. for adding tapering to North America (absent in Europe). In some cases the basic 10m rivers and lakes were modified to fit the new information and that’s been refreshed, as well. The North America data comes from the CEC North America Environmental Atlas. The Europe data extract is kindly provided into the public domain by the European Commission, Joint Research Centre (JRC), thanks Alfred J! Check out their original, higher resolution Europe data.

On the cultural front, North America gets roads and rails. General 10m detail roads and railroads come from the CEC North America Environmental Atlas. The supplementary roads are donated by XNR Productions and are at 1m scale, thanks Laura M. and Rob!

If you have data or time to contribute, especially to flesh out the new transportation and hydro themes, please contact me at nathaniel@naturalearthdata.com.

Note: We are not committing to building out supplementary level of detail in the rest of the world (we’re not THAT crazy!), but will incorporate such data if you contribute it. As always, we edit these data files but you should too before you publish maps using them. Feed us back corrections.

Download new or updated files »
(54.11 MB) version 1.2.0

(below) Rivers and lakes in North America. On the left the version 1.1 hydro features. On the right in color are the new, supplemental version 1.2 hydro features, 4x the density of features at the same 10m linework generalization.

northamerica_extra_10m_hydro

(below) Rivers and lakes in Europe. On the left the version 1.1 hydro features. On the right in color are the new, supplemental version 1.2 hydro features, 4x the density of features at the same 10m linework generalization.

europe_hydro_extra_10m

(below) Highways (red and blue) and ferry routes in North America.

northamerica_10m_roads_base

(below) Supplemental road detail in North America. Slightly different feature class scheme and data vintage.

northamerica_10m_roads_extra

(below) Railroads in North America.

northamerica_10m_railroads_base

Name Change in Pakistan, North-West Frontier Prov. No More (Wash Post)

Friday, April 9th, 2010

[Editor's note: The NWFP colonial-era name in Pakistan has been discarded with this week's constitutional reforms in favor of Khyber Pakhtunkhwa. The new name reflects the dominant ethnic group and strategic Khyber pass. Changing Up Pakistan has a good backgrounder. Time to update Natural Earth's 1st order admin!]

Republished from The Washington Post.
By Griff Witte Thursday, April 8, 2010; 1:26 PM

ISLAMABAD – Pakistan’s National Assembly on Thursday passed sweeping constitutional reforms that sharply curtail the president’s power and have at least the potential to stabilize the nation’s habitually turbulent political system.

The changes wipe away a host of measures introduced by military dictators in recent decades that had eroded the power of parliament and centralized authority in the hands of the president. Under the reforms, Pakistan’s prime minister and its provincial governments are expected to have greater latitude in running the country, which has become a central battleground for the United States in the fight against religious extremist groups. [...]

One of the most contentious elements of the reform package will give a new name to the North-West Frontier Province, which has been at the center of militancy in Pakistan in recent years. The old name — a relic of colonial times — was despised by many Pashtuns, who thought it did not reflect their status as the province’s dominant ethnic group. The new name, Khyber Pakhtunkhwa, is intended to solve that problem, but it has sparked demonstrations in recent days by the area’s ethnic minorities, who say it makes them feel unwelcome in their home province.

Read the full article at The Washington Post . . .

Natural Earth version 1.1 download + release notes. Free, great world GIS map data:

Tuesday, March 2nd, 2010

[Editor's note: I'm pleased to announce the immediate availability of version 1.1 of Natural Earth! Three months after our initial launch, the project reaches a major milestone. The download manager will be updated the next couple weeks. In the meantime, please check out the ZIP and release notes below.]

Continue reading and download the data at NaturalEarthData.com . . .