Nathaniel

Forum Replies Created

Viewing 20 posts - 81 through 100 (of 206 total)
  • Author
    Posts
  • in reply to: shaded relief #4184

    Nathaniel
    Keymaster

    @Reemul.ita:

    Check out this site for other digital elevation models and description about what raster cell size resolution is best for you:

    http://blogs.esri.com/Support/blogs/mappingcenter/archive/2011/02/28/dem-resolution-output-map-pixel-density-and-largest-appropriate-map-scale.aspx

    The Natural Earth rasters will only look good for Italy as a country or maybe a section of Italy. They do not scale up to show a metro area like Rome at detail.

    All the images here and at the Shaded Relief site are in TIF and JPG formats. You can download them and preview the large size (not just look at the thumbnail images on the web pages).

    in reply to: joining populated places with map units #4182

    Nathaniel
    Keymaster

    @Anthony: Map units are not included at this time with the default populated places attributes. It would be a good idea to include them in the future. For now, you can calculate this roughly by doing a “spatial join” between the populated places theme and the admin-0 map units theme. In the free QGIS this is “join attributes by location”. Just a reminder: French Guiana is a region of France equal to the other regions of France. The ISO calling that region a “country” is akin to calling Alaska and Hawaii separate countries than the mainland US.

    in reply to: Name field in incoming emails #4174

    Nathaniel
    Keymaster

    Should be fixed now.

    in reply to: Meshing the natural earth data polygons #4176

    Nathaniel
    Keymaster

    Can you provide example or link? I have no idea what you are trying to do or the use case.

    in reply to: Metadata for Admin o – Countries and their boundaries #4134

    Nathaniel
    Keymaster

    DCW is not available online anymore.

    _Nathaniel

    in reply to: Metadata for Admin o – Countries and their boundaries #4132

    Nathaniel
    Keymaster

    We only provide world files, not country extracts. Files are relatively small, though, compared with DCW.

    _Nathaniel

    in reply to: Southern Sudan and Somaliland #4172

    Nathaniel
    Keymaster

    @mheberger: Glad you’re enjoying Natural Earth! We will be rolling out a dot.update to reflect the independence of the Republic of South Sudan as reflects in the internationally recognized peace accord time table. Tnx for checking. Will also reflect an update to PNG and Panama for the country and sovereignty adm-0 themes.

    Per: Somaliland, NE uses the defacto standard and this country passes that test. There are a couple others like that in here (including Taiwan).

    _Nathaniel

    in reply to: GIS app with NaturalEarth basemaps #4164

    Nathaniel
    Keymaster

    @MJS: Looks great, good job!

    in reply to: GIS app with NaturalEarth basemaps #4162

    Nathaniel
    Keymaster

    @MJS: Powerful tool, thanks for sharing!

    Please note that, while there are a few malaligned features like Gibraltar that need fixing, the reason Natural Earth features don’t perfectly follow a feature’s every twist and turn is deliberate to keep the dataset small. The US State Dept maintains another dataset at 1:250,000 scale that might suit your local mapping needs better: 1 of 12 here: http://geocommons.com/overlays/80233

    in reply to: Admin 1 – Small scale – all countries #4161

    Nathaniel
    Keymaster

    My list would be too long, including 28 countries and over 700 features:

    ADM0 NAME COUNT

    AFG Afghanistan 34

    ARG Argentina 23

    AUS Australia 16

    BGD Bangladesh 6

    BRA Brazil 27

    CAN Canada 13

    CHL Chile 15

    CHN China 32

    COD Congo (Kinshasa) 11

    DEU Germany 16

    EGY Egypt 25

    ESP Spain 19

    ETH Ethiopia 11

    FRA France 23

    IDN Indonesia 33

    IND India 35

    IRQ Iraq 18

    ITA Italy 20

    JPN Japan 48

    KOR Korea, South 17

    MEX Mexico 32

    NGA Nigeria 38

    PAK Pakistan 8

    POL Poland 16

    RUS Russia 90

    SDN Sudan 27

    USA United States of America 51

    ZAF South Africa 9

    in reply to: Admin 1 – Small scale – all countries #4159

    Nathaniel
    Keymaster

    Jan,

    While we don’t plan on doing this for all countries, we have considered for between 10 and 20 countries around the world that have large adm-1 (in population or geographic area). What countries would you add to the list?

    _Nathaniel

    in reply to: Please help…need help on how to show country names on map… #4145

    Nathaniel
    Keymaster

    You’ll need to turn on the label function (differs per app, not familiar with JSF or geoserver) and use the Name column. If you want to fit the labels better, try the Abbrev column, if you care about details, use the appropriate sov, adm, geounit, geosubunit name columns at the begging of those files.

    in reply to: Displaying NE1 tiff in ArcGIS 10 #4143

    Nathaniel
    Keymaster

    @Carto: You’re welcome! Are you able to open up the raster in Windows using one of the included photo / image / picture apps? Even in a web browser? If it looks okay in one of those other apps, but looks like a black rectangle in ArcGIS 10, you might call Esri tech support. In 9.x it just loads and looks right. We don’t have 10.x installed yet at my office, sorry I’m not more help.

    _Nathaniel

    in reply to: Coastline vs Land & Version #s #4142

    Nathaniel
    Keymaster

    @Sindizzy: Glad you’re enjoying Natural Earth. While we do not offer XML metadata, each theme has a data description page on this website. In the main download list, there is an “About | Issues | Version History »” link as part of each theme. Clicking on that would bring up a page like: https://www.naturalearthdata.com/downloads/10m-physical-vectors/10m-coastline/. You get what you pay for with Natural Earth. Metadata is a slave-level job (really) for someone to produce on top of basic features you’re already getting for free. The release notes shown on the blog each dot increase detail major changes between versions.

    in reply to: Natural Earth vectors in the cloud! #4141

    Nathaniel
    Keymaster

    Very cool, thanks for the update!

    in reply to: raster files changes in version 1.3???? #4138

    Nathaniel
    Keymaster

    @Kurt: There are no “content” changes in the raster files. But all raster file are now delivered inGeoTiff format where the projection and xy registration and cell size is baked into the tif file (most apps won’t need the world file sidecar now, and you won’t have to define the raster projection thru ArcToolbox anymore); any residual 1/2 pixel registration funk has been resolved, as well. If the old files were working for you, you won’t notice a difference in the new files.

    in reply to: données vecteur mapinfo maroc et tunisie #4137

    Nathaniel
    Keymaster

    Please check Open Street Map (http://osm.org) for the road, rails, and populated places. It should work pretty well for you at that scale. Please check GADM from Berkeley for the administrative areas (http://www.gadm.org/).

    in reply to: Invalid import into postgis #4122

    Nathaniel
    Keymaster

    @Phil: Good idea on the “ne_” prefix!

    in reply to: start with Natural Earth! #4136

    Nathaniel
    Keymaster

    @Ed: Natural Earth data are provided in Esri Shapefile format vector files and GeoTIF format raster files. You will need an appropriate library (there are many out there with a quick Google) to read them into your app.

    in reply to: Metadata for Admin o – Countries and their boundaries #4130

    Nathaniel
    Keymaster

    @Edgar: The meta data can be found on the about page, https://www.naturalearthdata.com/about/ on the Features Page: https://www.naturalearthdata.com/features/, and the inaugural blog post: https://www.naturalearthdata.com/blog/miscellaneous/let-the-downloads-begin/

Viewing 20 posts - 81 through 100 (of 206 total)