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Went on a flight and want to condense the track to the place where we landed and took pictures (condensed area at base of map; I want to delete the other part of the line). When I add the Track to GIS and "zoom to layer" it makes the data frame leader go off the page and the Track does not match...

By Janet McCabe This week, the Greenhouse Gas Reporting Program released its fifth year of detailed, facility-level data for over 8,000 large-emitters, representing approximately 50% of total U.S. greenhouse gas emissions. Why is this important? High-quality, long-term environmental data are...

The afternoon of the last day of Eye on Earth included two plenary sessions, and a discussion (for the morning, see this post).*The first plenary focused on Remote sensing and location enabling applications: Taner Kodanaz (digitalglobe) technology that looking out to the sky now allow us to look...

I have column that contains dates that are created from a numpy array to fc, since numpy doesn't handle date types I have had to create another field to update the rows. When using this script in the ArcPy window, no errors are returned, however my values do not change for UPDATE_DATE_DATE...

Let me start by saying that I am total noobie at QGIS, so this might be obvious to everyone else. I spent hours yesterday trying to georeference a map. I needed to georeference it against vegetation features, so I thought it would be easiest to bring in Google Earth imagery via Openlayers and...

I've made a simple tool that accepts three parameters: an input file (feature class), an output folder (folder), and an output name (string). These are all required input with no filters. The tool's main description correctly displays on the right pane of the tool window in Arc, but the input...

By Sheila Lewis About the Author: Sheila Lewis has dedicated more than 30 years to federal service and has worked to support community-based efforts since 1999. She currently serves as the Deputy Director of EPA’s Office of Environmental Justice in Washington, D.C. I am ecstatic that EPA...

When I try to launch Open Source Routing Machine I am now getting a warning and the service will not start. [warn] Process /usr/bin/osrm-routed could not be locked to RAMI have looked at the discussion at https://github.com/Project-OSRM/osrm-backend/issues/893 however this doesn't seem to offer...

I'm new to Arcmap and arcpy but I've been watching videos and reading documentation to try to learn. I'm writing my first python toolbox. I know there's a way to do this in batch processing, but for proof of concept I want to write this pyt tool to call the Clip tool and add the resulting...

Esri and GICHD signed a memorandum of understanding (MOU) strengthening a partnership to eliminate land mines and explosive remnants of war through the power of geography. أكثر...

In July we reported that HERE has been acquired by the consortium of German carmakers (BMW, Daimler and Audi) in the biggest mapping deal since… the acquisition of Navteq (predecessor of HERE) by Nokia and Tele Atlas by TomTom back in 2008. Today it’s finally official. Gpsbusinessnews reports...

Vit Registry Fix Pro 12.6.5 Multilanguage + Portable | 9.7 MB Vit Registry Fix application was designed to be a powerful program for cleaning the registry of errors and outdated data. The program has a powerful tool for automatic scanning and removal of many different types of errors. Vit...

10-digit number with leading digit higher than 1 throws an "out of range" error? I'm working with some points in ArcMap 10.3 that have specified volumes, and I am plotting them so that the points have graduated symbols. Nothing particularly strenuous. However, I noticed one of my largest...

So, simple thing as it seems but I can't seem to make it work! I'm trying to add a raster data file (GeoTIFF) to geoserver via REST API, using curl on linux. REST API is working, since I created a new workspace using it: curl -u admin:geoserver -v -XPOST -H 'Content-type: text/xml' \ -d...

Hear from ASCENT author, Michelle Rasmussen, as she teaches from ASCENT’s guide: AutoCAD 2016 Update for AutoCAD 2014 & 2015 Users. Michelle teach from Chapter 3, Section 1 of this Autodesk Official Training Guide. أكثر...

By Jeff Corbin As much as I love my job, and as proud as I am of the work that EPA does every day, I must admit that some days are just better than others. I’m speaking of those days when you get to be part of something that just makes you feel good. Something that makes you say: “We did well...

The Spatial Archaeometry Research Collaborations (SPARC) Program, a National Science Foundation-funded initiative at the Center for Advanced Spatial Technologies at the University of Arkansas, is... Click Title to Continue Reading... أكثر...

I have a very large shapefile of building polygons and a shapefile of the country they reside in (England). The building shapefile was built by merging 94 smaller shapefiles. Both files have the same CRS. I have been trying to use the difference tool in QGIS to create a country polygon with...

I have different set of black and white scanned map which each one has highlighted part by different color. Also, I overlay my street lines on top of it after Geo-refrenced all. I need to know is there anyway to select and clip street segments that are over highlighted routes from my paper maps...

I am working on a species distribution modeling paper that is implementing in MaxEnt. My species records display a high degree of spatial bias (closer to cities, roads, etc.) and I am trying to correct for this. One of the standard treatments of this data is to create a Kernal Density raster...