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I have a working code for a project, but right now to run through the data it would take years to be completed. Please help me to improve it: import laspyimport laspy.fileimport numpy as npheader = laspy.header.Header()inFile2 =...

Hello guys, I really need (and willing to pay for it) a working MVC solution for Easy GIS. Thank you. أكثر...

I have build an application using PostGIS, geoserver and openlayers2.12 and I am facing the following problem:When I add some data in my Postgis tables, geoserver doesn't get refreshed properly and the new data (lines and points) are not shown on the map.If I zoom in the map I get some parts of...

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I want to look at the accessibility of health care facilities for a class project for the city of Chicago. I was told to do the two-step floating catchment area to measure accessibility. I did a spatial join with census tract to create a count field for the number of facilities within the...

I've got 2 layers being rendered separately with this: var layerSource = { user_name: 'jonmrich', type: 'cartodb', sublayers: [{ sql: "SELECT * FROM " + carto_table + " WHERE type = 'red_blank'", cartocss: '#location_fusion_table {marker-file...

We are excited to announce a new release to the ArcGIS Runtime SDK for Android v10.2.7.* This is a bug fix release which includes the following To apply this fix, update your build.gradle file with the following dependency: dependencies { compile...

I'm working on landslide prediction using ArcGIS 10.1. One of the data besides road, building and landuse is DTM. The process of the project is by using model builder. I'm having problem on my dtm. How to extract the value? Is that possible dtm without value? I already tried to open it on...

Jeff Wood – vice president, WW Product Management,* Workstation and Thin Client Business HP and Josh Peterson- director, WW Product Management,* Workstation and Thin Client Business, HP met with the press in a virtual press briefing prior to the announcement of the new HP Z240 Tower and Z240 SFF...

I have a atlas coverage layer that follows a water network for use with the QGIS atlas generator. I am having issues getting the map canvas rotation to update dynamically with each coverage feature. What I've done: set up a print composer with the map added On the generate atlas tab, I...

Summary: USGS scientist Carlos Rodriguez, deploying a sensor at Newmarket Creek at Mercury Boulevard in Hampton, VA. Credit: USGS(High resolution image) USGS field crews will be out deploying storm tide sensors along the Virginia coast near Virginia Beach, along the Western Chesapeake...

Here is a json file containing various attributes relating to countries. However, it does not contain any geographic data. http://bost.ocks.org/mike/nations/nations.json I would like to join these attributes with another file that has the geographic data for the countries. But I can't figure...

Richie Carmichael, a software developer and GIS expert at ESRI, talks about a 3D mapping tool that tracks all of Earth's satellites. أكثر...

Look for the slight offset in stream channels on Prince Patrick Island caused by a strike-slip fault. أكثر...

I imported OpenStreetMap data of Karlsruhe to PostGis using osm2pgsql. This creates 4 table, one names planet_osm_roads. Sadly this table does only contains major streets. Smaller streets can be found within planet_osm_line, along with a lot of other stuff such as railways, bicycle tracks...

I'm exploring how we can use NetTopologySuite to address a geoprocessing task. based on some code sample I found, I was able to piece together a sample application that reads a shapefile and checks if a point falls within a polygon. The issue is, my point is in WGS84 but the shapefile is in...

PLOS One, Published 20 May 2015 By M. Ali Jalali, Daniel Ierodiaconou, Harry Gorfine, Jacquomo Monk, and Alex Rattray “Assessing patterns of fisheries activity at a scale related to resource exploitation has received particular attention in recent times. However, acquiring data about the...

Summary: A new study shows that the combined effect of storm-induced wave-driven flooding and sea level rise on island atolls may be more severe and happen sooner than previous estimates of inundation predicted by passive “bathtub” modeling for low-lying atoll islands, and especially at higher...

The*World Topographic Map*and*World Imagery Map*have both been updated with new content! As part of*ArcGIS Online,*Esri’s Basemaps*support a vast GIS community. Thank You to our Contributors and Partners who help support the*Living Atlas of the World*by providing data and enriching these...

I'm using GDAL in Python to reproject rasters. I'd like to be able to take an existing raster, and project it into a new raster to my projection and output pixel size of choice. I'm worried about how to calculate the bounding box in projected coordinates that I will in turn base the...