Tag: NASA

Lights On & Lights Out

AChangingEarthAtNightFeatured

Update: Here is an ArcGIS Pro project package that get get you going on creating a firefly basemap, like the one used here. This is a map showing where, in the past four years, nighttime lights have appeared, or been … Continue reading

Posted in Analysis & Geoprocessing, ArcGIS Pro, ArcMap, Cartographic Design, Electric & Gas, Geodata, Hydro, Imagery, Location Analytics, Mapping, National Government, Oceans & Maritime, Open Data, Petroleum, Public Safety, risk assessment, Sciences, Spatial Statistics, State Government, Story Maps, Transportation, Uncategorized, Web | Tagged | 11 Comments

Seeing the World in a Fresh Way

GLDAS Evapotranspiration 2000 - Present

Check out Earth Observation Services updated in the Living Atlas Earth Observation image and map services have been updated in the Living Atlas of the World. This includes data from NASA’s Global Land Data Assimilation System (GLDAS) and NOAA’s National … Continue reading

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Asia & Australia SRTM 30 m in Esri World Elevation Services

SRTM 30 Asia & Aus

Esri World Elevation Layers  are enhanced with more detailed void-free 1 arc second (~ 30 meters) SRTM data for Asia and Australia. The Australian DEM (DEM-S), which is a cleaned and smoothed version of SRTM 1 arc sec, is courtesy … Continue reading

Posted in 3D GIS, Analysis & Geoprocessing, App Developers, Apps, ArcGIS Online, ArcGIS Pro, Cartographic Design, Community Maps, Developer, Hydro, Imagery, Mapping, National Government, Open Data, Services, State Government, Web | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | 6 Comments

South America & Western Europe SRTM 30 m in Esri World Elevation Services

SouthAmerica Preview

Esri World Elevation Layers  are enhanced with more detailed void-free 1 arc-second (~ 30 meters) SRTM data (Version 3.0) from NASA for South America, Western Europe, Central America and Caribbean Islands. With this update, there is now 3 times more … Continue reading

Posted in 3D GIS, Analysis & Geoprocessing, App Developers, Apps, ArcGIS Online, ArcGIS Pro, Community Maps, Developer, Hydro, Imagery, Local Government, Location Analytics, Mapping, National Government, Oceans & Maritime, Open Data, Services, State Government, Web | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment

Hooray for NASA's Phoenix!

Though only given 50-50 odds, NASA’s Mars Phoenix Lander completed a successful touchdown just a short while ago, completing a remarkable 296-day, 422-million-mile journey. In celebration of the milestone, the first-ever landing near Mars’ north pole, we decided to have a closer look at the red planet using ArcGIS Explorer.

How’d we do this? We made use of some of the freely available content published on the Geography Network. Here’s how.

First we started ArcGIS Explorer and clicked File > Open to show the Open Content dialog. We choose Servers, and then clicked the button at the top to choose ArcIMS (all services on the Geography Network are currently published via ArcIMS). We typed in the connection information shown here:

For Geography Network services we don’t need a user name or password, so we just left those fields blank. Once you establish a connection to a server it will be saved in your list of connections, and you won’t have to enter this information again. Once connected you’ll see it open in the connection list.

Here we’ve scrolled down the list of available Geography Network services (there’s a lot to choose from) until we reached NASA Mars, then double-clicked it.

 

We also accepted the defaults for the dialogs that appeared after our selection, except for the IMS Layer visibility. ArcIMS services can contain many sublayers, and you can choose which ones you want to add. In this case we wanted to add the two sublayers in the Mars service as individual layers so we could control the label visibility independently of the Mars imagery. So we repeated this twice, once to add the Mars imagery, and a second time to add the place labels.

When we were finished, we had two new layers in our map that allowed us to create the mars scene at the top of this post.

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NEO and Explorer

Here’s an interesting post from the GIS Education Community Blog covering the use of NASA Earth Observation (NEO) content in Explorer.

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