Wikipedia:Graphics Lab/Resources/GIS sources and palettes

The GIS files found online are described using the {{tl|GIS data for Graphic Lab}} template, with the following parameters when available:

For ⁰arc (arc-second), and 'arc (arc-mintute), see Minute of arc#Cartography.

To use the QGis palettes, simply copy-paste the code into a text document, then save as PALETTENAME.qml. Then, in QGis and while working on a layer :

:QGis > Layer > Properties > Load a style > [browse, select the .qml file, load] > Apply

It is advised to create a specific '/Mapcolors' folder to store these .qml files.

• Shapefiles : are a data exchange format created by ESRI and one of the most widely used GIS/geodata formats. One "shapefile" usually include four different files : .shp, .shx, .dbf, .prj. First three files must all be present in order to use the data. Each shapefile can hold only one geometry type. The projection information contained in the .prj file is critical in order to understand the data contained in the .shp file correctly. Because shapefiles are widely used they can be combined with other geodata and used inside GIS (Geographic Information Systems), such as the open source QGIS application.

Scope: positive (topography), neutral (coastlines), and negative (bathymetry) altitudes. Exclude: Mars, Moon, and water bodies (rivers, lakes), for this, see specific sections.

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Files

• {{GIS data for Graphic Lab |name=ETOPO1 |url_download=http://www.ngdc.noaa.gov/mgg/global/global.html |publisher=NGDC-NOAA |year=2009 |license= Public domain |tag= standard |url_doc=http://www.ngdc.noaa.gov/mgg/global/etopo1sources.html |layers=topography & bathymetry |precision_max=1850m (1minute arch) |covered_area= all Earth (90N-90S, landmass & sea floor) |datum=WSG 84 |projection = (?) |extensions=.zip → .tif and others |size_compressed=326Mo |size_uncompressed=900Mo |tile_size=whole earth |tiles_total= 1 |comment = Perfect for very large maps (ex: > France). Download: [http://www.ngdc.noaa.gov/mgg/global/relief/ETOPO1/data/ice_surface/grid_registered/georeferenced_tiff/ ETOPO1 Ice Surface (grid registered)], [http://www.ngdc.noaa.gov/mgg/global/relief/ETOPO1/data/bedrock/grid_registered/georeferenced_tiff/ ETOPO1 Bedrock (grid-registered)]. nb: ETOPO1 is a better data than ETOPO2 (lower quality). |editor_note= }} Citation: “Amante, C. and B. W. Eakins, ETOPO1 1 Arc-Minute Global Relief Model: Procedures, Data Sources and Analysis. NOAA Technical Memorandum NESDIS NGDC-24, 19 pp, March 2009.”
• {{GIS data for Graphic Lab |name=GTOPO30|url_download=https://www.usgs.gov/centers/eros/science/usgs-eros-archive-digital-elevation-global-30-arc-second-elevation-gtopo30 |publisher= NASA / USGS |year= 1996 |license= [http://www.usgs.gov/visual-id/credit_usgs.html Public Domain] |tag= standard |url_doc= http://eros.usgs.gov/#/Find_Data/Products_and_Data_Available/gtopo30_info |layers= topography |precision_max= 930m (30"arch) |covered_area= World (landmass only) |datum= WGS 84 |extensions= .tif |size_compressed= |size_uncompressed= |tile_size= on command |tiles_total= 1 |comment= While ETOPO have to be the whole earth, this once can be a selected area such as Spain, and thus 'may be' more convenient for country-size project.|editor_note=}}

  NASA Shuttle Radar Topography Mission (SRTM) Digital Elevation Model. Including SRTM1 (1 arch-sec = 31m), SRTM3 (3 arch-sec = 93m), SRTM30 (30 arch-sec = 930m). [http://dds.cr.usgs.gov/srtm/version2_1/Documentation/SRTM_Topo.pdf Documentation], [http://www2.jpl.nasa.gov/srtm/ introduction]. WGS84/EGM96 geoid?

  • {{GIS data for Graphic Lab |name=ASTER|url_download=https://lpdaac.usgs.gov/products/astgtmv003/ |publisher= NASA / USGS |year= ? |license= [http://www.usgs.gov/visual-id/credit_usgs.html Public Domain] |tag= standard |url_doc= |layers= topography |precision_max= 31m (1"arch) |covered_area= World (landmass only) |datum= WGS 84 |extensions= .tif |size_compressed= |size_uncompressed= |tile_size= on command |tiles_total= 1 |editor_note= The finest topographic we have, still some distortions know.}}
  • {{GIS data for Graphic Lab |name= SRTM3 |url_download=https://lpdaac.usgs.gov/products/srtmgl3v003/ |publisher= NASA / USGS |year= 2000 |license= [http://www.usgs.gov/visual-id/credit_usgs.html Public domain] |tag= standard |url_doc= http://dds.cr.usgs.gov/srtm/version2_1/Documentation/SRTM_Topo.pdf |layers= topography |precision_max= 93m (3"arch) |covered_area= 60⁰N-56⁰S (landmass only) |datum= WGS 84 |extensions= .tif |size_compressed= |size_uncompressed= |tile_size= on command |tiles_total= 1 |editor_note=}}
  • {{GIS data for Graphic Lab |name=SRTM4.1_250m |url_download=https://hc.box.net/shared/1yidaheouv |publisher=CIAT-CSI |year=2008 |license= restricted by email request |tag= danger|url_doc=http://srtm.csi.cgiar.org/ |layers= topography|precision_max=250m |covered_area=60⁰N-60⁰S (landmass only) |datum=WGS84 |projection= ? |extensions=.zip→.tiff |size_compressed=2GB |size_uncompressed=20GB |tile_size=big |tiles_total=3 |comment=Access via password: ThanksCSI! SRTM data from NASA improved, gaps filled thanks to algorythm. Full citation: Jarvis A., H.I. Reuter, A. Nelson, E. Guevara, 2008, Hole-filled seamless SRTM data V4, International Centre for Tropical Agriculture (CIAT), available from http://srtm.csi.cgiar.org.|editor_note= }}
  • {{GIS data for Graphic Lab |name=SRTM4.1_90m |url_download=http://dwtkns.com/srtm/ |publisher=CIAT-CSI |year=2008 |license= restricted by email request |tag= danger |url_doc=http://www.cgiar-csi.org/data/srtm-90m-digital-elevation-database-v4-1 |layers= topography|precision_max=90m (3"arch) |covered_area=60⁰N-60⁰S (landmass only) |datum=WGS84 |projection= ? |extensions=.zip→.tiff |size_compressed=2GB |size_uncompressed=20GB |tile_size=5⁰x5⁰ |tiles_total=~800 (72*24-waters) |comment=SRTM data from NASA improved, gaps filled thanks to algorythm. Full citation: Jarvis A., H.I. Reuter, A. Nelson, E. Guevara, 2008, Hole-filled seamless SRTM data V4, International Centre for Tropical Agriculture (CIAT), available from http://srtm.csi.cgiar.org.|editor_note= }}
  • {{GIS data for Graphic Lab |name= SRTM1 |url_download=https://lpdaac.usgs.gov/products/srtmgl1v003/ |publisher= NASA / USGS |year=2000 |license=[http://www.usgs.gov/visual-id/credit_usgs.html Public Domain] |url_doc= http://dds.cr.usgs.gov/srtm/version2_1/Documentation/SRTM_Topo.pdf

  |layers=topography |precision_max=31m (1"arch) |covered_area=[http://dds.cr.usgs.gov/srtm/version2_1/SRTM1/Region_definition.jpg USA and dependencies] (landmass only) |datum=WGS 84 |projection = ? |extensions= → .tif |size_compressed= |size_uncompressed= |tile_size= on command |tiles_total= 1 |comment=USA only. |editor_note=}}

  • {{GIS data for Graphic Lab |name=SRTM30 |url_download=https://lpdaac.usgs.gov/products/srtmgl30v021/ |publisher= NASA |year= 2000 |license= [http://www.usgs.gov/visual-id/credit_usgs.html Public Domain] |url_doc= http://dds.cr.usgs.gov/srtm/version2_1/Documentation/SRTM_Topo.pdf |layers= topography |precision_max= 930m (30"arch) |covered_area= 60⁰N-56⁰S (landmass only) |datum= WGS84 |extensions= .zip → 12 files |size_compressed= |size_uncompressed= ? |tile_size= 50°lat x 40°long |tiles_total= ? |comment = For very large maps anywhere in the world. Is a merge of SRTM and GTOPO30. File namimg from the top-left corner's coordinates. 12 files in the online folder, 10 are useful (to exclude: *.jpg.zip et *.gif.zip, which are previews). In 3DEM, après avoir décompressé ces 10 fichiers, sélectionner l'option GTOPO30 Tile puis dans la nouvelle fenêtre représentant la carte du monde, centrer le cadre sur la région d'intérêt et spécifier comme projection Lat/Lon. Naviguer dans l'arborescence et sélectionner le fichier .DEM.|editor_note= }}
  • {{GIS data for Graphic Lab |name=SRTM Water Body Data (SWBD) |url_download=https://lpdaac.usgs.gov/products/srtmswbdv003/ |publisher= NASA |year= 2000 |license= [http://www.usgs.gov/visual-id/credit_usgs.html Public Domain] |url_doc=http://dds.cr.usgs.gov/srtm/version2_1/SWBD/SWBD_Documentation/SWDB_Product_Specific_Guidance.pdf |layers= water bodies (major rivers, lakes, coastlines) |precision_max= 31m (1"arch) |covered_area= 60⁰N-56⁰S (landmass only) |datum= WGS 84 |extensions= .zip → .shp |size_compressed= |size_uncompressed= |tile_size= 1⁰ x 1⁰arch |tiles_total= |comment= Vector layer, for waterways, lakes, and very precise coastline base on the sea's average level. |editor_note= }}
  • {{GIS data for Graphic Lab |name=REMA (Reference Elevation Model of Antarctica) |url_download= |publisher=University of Minesota |year=2018 |license= |tag= |url_doc=https://pgc.umn.edu/data/rema/ |layers=topography including snow |precision_max=8m |covered_area=60-88° South (Antartica) |datum= |projection = |extensions= |size_compressed= |size_uncompressed= |tile_size=2x2m;8x8m;... |tiles_total= |comment=Full data is 43TB large! |editor_note= See also [https://gis.stackexchange.com/q/90715/19460?stw=2 Why are poles missing from GIS topographic data?]}}

Scope: Major rivers, lakes, coastlines. Exclude: sea's bottom (bathymetry), for this, see #Topography/Bathymetry.

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"""
QGIS forms can have a Python function that is called when the form is
opened.
Use this function to add extra logic to your forms.
Enter the name of the function in the "Python Init function"
field.
An example follows:
"""
from qgis.PyQt.QtWidgets import QWidget
def my_form_open(dialog, layer, feature):
geom = feature.geometry()
control = dialog.findChild(QWidget, "MyLineEdit")
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Rivers

• https://hydrosheds.org - very detailed data at the world level.
• Rivers https://www.hydrosheds.org/page/hydrorivers & https://www.hydrosheds.org/page/gloric
• Basins (and rivers?) https://www.hydrosheds.org/page/hydroatlas
• {{GIS data for Graphic Lab |name= Rivers lines (10m-rivers-lake-centerlines) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/10m-rivers-lake-centerlines.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard |url_doc=http://www.naturalearthdata.com/downloads/10m-physical-vectors/10m-rivers-lake-centerlines/ |layers=major rivers lines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=2.9Mb |size_uncompressed=3.9Mb |tile_size=whole Earth |tiles_total=1 |comment = Perfect for very large to local location maps/topographic maps. Small rivers to add handily. Bug: SVG output bug with top level rivers (Fleuve Jaune, Yantze). Additional GIS files: for north america and Europe, click on 'specifics'.|editor_note= }}

Lakes:

• {{GIS data for Graphic Lab |name= Lakes & reservoirs (10m-lakes) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/10m-lakes.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard |url_doc=http://www.naturalearthdata.com/downloads/10m-physical-vectors/10m-lakes/ |layers=major lakes polygons |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=870Kb |size_uncompressed=2.2Mb |tile_size=whole Earth |tiles_total=1 |comment = Perfect for very large to local location maps/topographic maps. Smaller lakes to add handily. Additional GIS files: for historic, pluvial, north america, and Europe lakes, click on 'specifics'.|editor_note= }}

Coastline:

• {{GIS data for Graphic Lab |name=Coastline (10m-coastline) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/10m-coastline.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard |url_doc=http://www.naturalearthdata.com/downloads/10m-physical-vectors/10m-coastline/ |layers=coastlines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=2.6Mb |size_uncompressed=6.5Mb |tile_size=whole Earth |tiles_total=1 |comment = Perfect for very large to local location maps/topographic maps. Islands >2km², for smaller ones, see GIS source "Minor islands".|editor_note= }}
• {{GIS data for Graphic Lab |name=Minor islands (10m-minor-islands) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/10m-minor-islands.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |url_doc=http://www.naturalearthdata.com/downloads/10m-physical-vectors/10m-minor-islands/ |layers=coastlines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=450Kb |size_uncompressed= |tile_size=whole Earth |tiles_total=1 |comment = Islands <2km². Perfect for very small location maps/topographic maps. In support of "10m-coastline".|editor_note= }}

• {{GIS data for Graphic Lab |name=Water polygons |url_download=http://data.openstreetmapdata.com/water-polygons-split-4326.zip |publisher=[http://openstreetmapdata.com openstreetmapdata.com] |year= 2019 |license=ODBL |tag= standard |url_doc=http://openstreetmapdata.com/data/water-polygons |layers=coastlines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection() |extensions=.zip →.shp |size_compressed= |size_uncompressed= |tile_size= |tiles_total= |comment = Polygons for oceans and seas. These polygons are split into smaller overlapping chunks that are easier and faster to work with. The data has been derived from OpenStreetMap ways tagged with natural=coastline.|editor_note= }}

Bathymetry

• {{GIS data for Graphic Lab |name=Bathymetry vector (10m-bathymetry-all) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/10m-bathymetry-all.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard |url_doc=http://www.naturalearthdata.com/downloads/10m-physical-vectors/10m-bathymetry/ |layers=major lakes polygons |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=14.15Mb |size_uncompressed=33.6Mb |tile_size=whole Earth |tiles_total=1 |comment = For vector topographic map: speed up vectorization since it provide light vector for the sea.|editor_note= }}

• {{GIS data for Graphic Lab |name=Blue Marble:Clouds|year=2002|url=http://visibleearth.nasa.gov/view.php?id=57747}}

{{GIS data for Graphic Lab |name= |url_download=http://eoimages.gsfc.nasa.gov/images/imagerecords/57000/57747/cloud_combined_8192.tif |publisher=NASA |year= 2002 |license= CC-by-sa |tag= |layers=Example of Earth's cloud coverage |precision_max= |covered_area=whole planet |datum=? |projection = ? |extensions=.tif |size_compressed= |size_uncompressed=34Mb |tile_size=whole Earth |tiles_total=1 |comment = Not a GeoTIF, and thus, not georeferenced, but can be a powerful tool to add realistic clouds to other planets than Earth, as explained in this Mars example..|editor_note= }}

{{Collapse|title= "Subject areas_1.0.qml" (polygon)|1=

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Scope: Admin level 0 : Countries polygons ; Admin level 1 : State/Provinces polygons ; Disputed area ; other local GIS resources (for sub provincial resources).

All countries with many depths available:

• {{GIS data for Graphic Lab |name=File name according to the country chosen |url_download=http://gadm.org/country|publisher=[http://gadm.org Gadm.org] (Global Administrative Areas.org) |year= 2012 |license= CC-by-sa-3.0 for modest-quality representations, see comment |tag= standard |

|url_doc= |layers=Lev-0 (country) to Lev-5 layers |precision_max= |covered_area=whole Earth |datum=WSG84 |projection = lat/long |extensions=.zip →.shp |size_compressed= variable |size_uncompressed= variable |tile_size= one country or whole world |tiles_total=1 |comment = License: The GIS files are not always under free license. However, the project manager wrote to Yug « you can make a private use of all these data. Derivative files of lower quality such as bitmap, or modest quality / simplified SVG can be published and share under the CC-by-sa-3.0 license. »For location maps, large and local, and complex maps (political, military, history). |editor_note= }}

Countries:

• {{GIS data for Graphic Lab |name=Admin level 0 : Countries polygons (10m-admin-0-countries) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/10m-admin-0-countries.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard

|url_doc=http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-countries/ |layers=240 countries polygons |precision_max= |covered_area=whole Earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=6.7Mb |size_uncompressed=8.2Mb |tile_size=whole Earth |tiles_total=1 |comment = For location maps, very large to countries' size. |editor_note= a closely related data not tested [http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-details/ there].}}

Provinces:

• {{GIS data for Graphic Lab |name= Admin level 1 : State/Provinces polygons (10m-admin-1-states-provinces) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/10m-admin-1-states-provinces-shp.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard

|url_doc=http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-1-states-provinces/ |layers=major rivers lines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=14Mb |size_uncompressed=19Mb |tile_size=whole Earth |tiles_total=1 |comment = For location maps, large and local, and complex maps (political, military, history).|editor_note= }}

Disputed areas:

• {{GIS data for Graphic Lab |name=Disputed areas (10m-admin-0-breakaway-disputed-areas) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/10m-admin-0-breakaway-disputed-areas.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain

|url_doc=http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-breakaway-disputed-areas/ |layers=major rivers lines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed=122Kb |size_uncompressed=155Kb |tile_size=whole Earth |tiles_total=1 |comment = For location maps, and complex maps (political, military, history). Editor note: a related file, 10m_admin_0_breakaway_disputed_areas_scale_ranks, not tested, click on 'specifics' to find and test it.|editor_note= }}

Scope: Admin level 0 : Countries borders ; Admin level 1 : State/Provinces borders ; other local GIS resources.

Countries borders:

• {{GIS data for Graphic Lab |name=Admin-0-boundary-lines (10m-admin-0-boundary-lines-land) |url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/10m-admin-0-boundary-lines-land.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard |url_doc=http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-boundary-lines/ |layers=international borders lines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed= |size_uncompressed= |tile_size= |tiles_total= |comment = Perfect for location maps and other political/administrative maps, international or local.|editor_note= }}

Provinces/States borders:

• {{GIS data for Graphic Lab |name= Admin-0-provinces-lines (10m-admin-1-states-provinces-lines)|url_download=http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/10m-admin-1-states-provinces-lines-shp.zip |publisher=[http://www.naturalearthdata.com/ Naturalearthdata.com] |year= 2009 |license=Public domain |tag= standard |url_doc=http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-1-states-provinces/ |layers=intranational borders lines |precision_max= |covered_area=whole earth |datum=WSG84 |projection =Geographic projection(?) |extensions=.zip →.shp |size_compressed= |size_uncompressed= |tile_size= |tiles_total= |comment = Perfect for location maps and other political/administrative maps, especially national or local.|editor_note= }}

Scope: parks, urban areas, roads (OSM), buildings, towns, etc.

{{Collapse|title= "Human habiations_1.0.qml" (polygon)|1=

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• {{GIS data for Graphic Lab |name=North American Transportation Atlas Data (NORTAD) |url_download= |publisher=RITA |year=1998 |license=license? |tag=|url_doc=http://www.bts.gov/publications/north_american_transportation_atlas_data/ |layers=Airports, highways, railroads, administrative boundaries, water port |precision_max= |covered_area=USA, Canada, Mexico |datum= |projection = |extensions= |size_compressed=from 10KB to 30MB |size_uncompressed= |tile_size= |tiles_total=1 |comment =sometimes more content than OSM. |editor_note=License & other parameters to clarify.}}

Scope: rain, heat, pollution, geology, animals presences. Exclude: positive altitude (topograpahy), and negative (sea's bottom, bathymetry), for this, see #Topography/Bathymetry.

• {{GIS data for Graphic Lab |name=Landsat ETM+ |url_download=http://glovis.usgs.gov/ |publisher=NASA |year=various years |license=? |url_doc=http://landsat.usgs.gov/products_data_at_no_charge.php |layers=imagery |precision_max=60m (MSS) to 14.25m (Landsat 7)|covered_area=80°N-60°S |datum= WGS84 |projection = UTM |extensions= |size_compressed= |size_uncompressed= |tile_size=5°lat x ~6°lon |tiles_total= |comment = Full name: Orthorectified Landsat Enhanced Thematic Mapper Plus Imagery. Download through the Glovis interface, need to allow pop-up. Editor note: need to check/dig more for these informations: license, year, precision max, file,...|editor_note= }}

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;Files

• {{GIS data for Graphic Lab |name=MOLA MEGDRs MEG128 |url_download=ftp://pds-geosciences.wustl.edu/geo-ftp/mgs-m-mola-5-megdr-l3-v1/mgsl_300x/meg128/ |publisher=NASA|year=2003 |license=Public domain |url_doc=http://pds-geosciences.wustl.edu/missions/mgs/megdr.html |layers=topography |precision_max= ? |covered_area=88°N - 88°S|datum=? |projection =? |extensions= |size_compressed= |size_uncompressed= |tile_size= |tiles_total= |comment = High resolution: [ftp://pds-geosciences.wustl.edu/geo-ftp/mgs-m-mola-5-megdr-l3-v1/mgsl_300x/meg128/ MEG128] (88°N - 88°S), Lower resolution: [ftp://pds-geosciences.wustl.edu/geo-ftp/mgs-m-mola-5-megdr-l3-v1/mgsl_300x/polar/ 512] (+88N, and +88S : poles). |editor_note= }}

:Citation: « Smith, D., G. Neumann, R. E. Arvidson, E. A. Guinness, and S. Slavney, "Mars Global Surveyor Laser Altimeter Mission Experiment Gridded Data Record", NASA Planetary Data System, MGS-M-MOLA-5-MEGDR-L3-V1.0, 2003. ».

• {{GIS data for Graphic Lab |name=MOLA MEGDRs MEG512 |url_download=ftp://pds-geosciences.wustl.edu/geo-ftp/mgs-m-mola-5-megdr-l3-v1/mgsl_300x/polar/ |publisher=NASA|year=2003 |license=Public domain |url_doc=http://pds-geosciences.wustl.edu/missions/mgs/megdr.html |layers=topography |precision_max= ? |covered_area=+88°N, +88°S (polar) |datum=? |projection =? |extensions= |size_compressed= |size_uncompressed= |tile_size= |tiles_total= |comment =Polar topography completing MOLA MEGDRs MEG128. For citation, see in MOLA MEGDRs MEG128. |editor_note= }}

Links to explore, GIS to find :

• https://www.usgs.gov/special-topics/planetary-geologic-mapping/interactive-planetary-maps : Mercury, Venus, Moon, Mars, Io, Ganymede, Callisto
• https://ode.rsl.wustl.edu : Mercury, Venus, Moon, Mars

Former links (broken) :

• http://webgis.wr.usgs.gov/pigwad/down/index.html
• http://webgis.wr.usgs.gov/pigwad/down/venus_dl.htm
• http://webgis.wr.usgs.gov/pigwad/down/moon_dl.htm
• http://webgis.wr.usgs.gov/pigwad/down/mars_dl.htm

• {{tl|GIS data for Graphic Lab}} — template used on this page to GIS data for Graphic Lab files.
• List of GIS data sources

{{Map conventions}}

{{Digital cartography tutorials}}