Monday, March 8, 2021

Mapping The Machine Thieves


How many cars were stolen inwards your neighborhood? is a CartoDB powered map of motorcar thefts inwards the Netherlands. The map shows the publish of cars stolen inwards each postcode expanse over the final half dozen months. The larger the circle marking the larger the publish of cars stolen.

The map reveals to a greater extent than or less interesting geographical patterns. For example, inwards Rotterdam as well as Utrecht virtually motorcar thefts took house inwards the urban substance centers, spell inwards Amsterdam as well as The Hague at that spot are less thefts inwards the pump as well as to a greater extent than cars stolen inwards the suburbs.

The 3 neighborhoods amongst the virtually cars thefts inwards the final half dozen months were inwards Nijmegen, Utrecht as well as Arnhem. If you lot direct a marking on the map you lot tin cease sentiment the full publish of cars stolen inwards the outset half dozen months of this twelvemonth as well as inwards the outset half dozen months of 2013. This allows you lot to run into where at that spot convey been dramatic rises inwards motorcar thefts. For example, inwards the 3511 postcode inwards Utrecht this twelvemonth at that spot were fifty cars stolen, a abrupt ascent over 2013, when 31 cars were stolen.

The map designers may convey missed a fox here. Simply using 2 dissimilar colored markers to exhibit where thefts convey risen as well as where thefts convey fallen would convey provided a corking agency to visualize as well as position areas amongst growing motorcar crimes.

Voronoi Temperature Mapping


MesoWest's VoroWeather Map is an interesting Voronoi tessellated conditions map of the US.

The map uses conditions observations from to a greater extent than or less 2500 conditions stations across the United States. Each station is marked on the map alongside dark dots. Every surface area of the the world is in addition to then shaded on the map based on the conditions readings of the closest station. The Voronoi Tessellation for each station has been calculated in addition to the shapes are colored based on the temperature, relative humidity, or air current gust observation.

You tin laissez passer on notice alter the conditions information shown on the map using the 'variables' button. Click on a tessellated shape on the map in addition to yous tin laissez passer on notice divulge out the closest conditions station's name, elevation, in addition to observed values for temperature, relative humidity, in addition to air current gust.


If yous are interested inward using Voronoi tessellations on an interactive map in addition to then yous should check-out Chris Zetter's tutorial on how yous tin laissez passer on notice larn well-nigh Building a Voronoi Map alongside D3 in addition to Leaflet. The tutorial is accompanied past times a demo map of Great Britain supermarkets.

The Supermarket Voronoi Map is a map which divides the Great Britain into a position out of regions. Each part contains 1 supermarket, where all the locations inside each part are closer to that supermarket than whatsoever other.

Using supermarkets for the demonstration map is a peachy idea, equally it actually helps to pick out the usefulness of Voronoi maps. Shoppers tin laissez passer on notice role the map to divulge their nearest supermarket. You tin laissez passer on notice fifty-fifty select an private chain of supermarket to divulge the nearest branch. For instance yous could role the map to divulge your nearest Waitrose.


Biking from Place to Place is a neat visualization of Chicago's cycle part network. The map uses a really clever Voronoi estrus map technique which allows yous to divulge out the position out of cycle trips from whatsoever cycle station in addition to persuasion the most pop destinations from each station.

Select a cycle station on the map in addition to yous tin laissez passer on notice persuasion a estrus map showing the most pop destinations from that station. The map provides some interesting insights into the go patterns of Divvy cycle users. For example, if yous select a cycle station along Lake Michigan yous rapidly notice that most Divvy users borrow bikes hither to cycle to other cycle stations along the lake shore.

The estrus map overlay uses an interesting Voronoi map technique which allows yous to divulge the nearest cycle station to whatsoever location. If yous indicate to whatsoever place on the map the nearest cycle station is automatically selected for yous in addition to the Voronoi estrus map overlay besides shows yous the areas to a greater extent than or less the goal stations. This provides an insight into the probable concluding destinations of the bikes' users.

Mapping The Ebola Outbreak - Business Office Three


Over the final duet of weeks a issue of maps bring been released tracking the Ebola outbreak inwards western Africa. Today the World Health Organisation reported that the issue of Ebola cases has risen to 1,975 as well as at that spot bring been 1,069 related deaths.

HealthMap are currently tracking the issue of deaths inwards each affected West African province amongst their 2014 Ebola Outbreak map. The UK's Channel iv News has besides released an interactive narrative map, The Deadly Spread of Ebola, which charts the spread of the electrical flow outbreak of Ebola inwards West Africa. Al Jeezra's Mapping the World's Worst Ebola Epidemic uses information from the World Health Organization, the Centres for Disease Control as well as Prevention as well as Liberia's wellness ministry building to monitor the electrical flow outbreak.

Today The Guardian published an Esri map, Ebola Outbreaks from 1976 to Now. The map explores the history of the deadly virus from the start known representative inwards the Congo-Kinshasa inwards 1976 to the electrical flow cases inwards Guinea, Liberia, Sierra Leone, as well as Nigeria.

Sunday, March 7, 2021

The Foss4g Maps Of The Year

The annual costless together with opened upwards origin software for geospatial conference, FOSS4G has announced the winners of the best opened upwards origin maps of the by year. I've already featured a few of the maps from the FOSS4G Map Gallery during the by week, immediately hither are the winners inward each category.

Best Open Source Software Integration

Denmark National Lidar Showcase

Best Open Source Data Integration


Best Web Map Application
PDX Transit Map

Best Anti-Map Map

Beyond Close

People’s Choice
Plan Oblique Relief Europe

Tasmanian Car Crashes Mapped


Tasmanian Crash Information provides 3 dissimilar mapped visualizations of 10 year's worth of motorcar crashes inward the country. All 3 maps endure information from the Tasmanian Department of State Growth amongst CartoDB mapping tools.

The 'Crashes Over Time' map uses the Torque library to animate the 10 year's of information over time. This animated timeline characteristic seems to bring out an interesting drib inward crashes inward 2005. My cognition of Tasmanian police line isn't expert plenty to know whether this was due to roughly novel route security legislation or another route security mensurate introduced inward 2005 precisely it seems also clear a designing to convey no clear cause.

The minute map, 'Crashes Density', shows where the most route accidents convey occurred. This map reveals accident hot-spots throughout the province together with shows that in that place are far to a greater extent than crashes inward dense urban areas than inward rural areas. Obviously in that place is far to a greater extent than traffic inward urban areas together with hence this would line of piece of occupation concern human relationship for the greater seat out of crashes. However if yous zoom inward on a metropolis it is also possible to endure the map to range upwardly one's heed accident hot-spots inside each urban area.

The tertiary map, 'All Crashes amongst Info', plots every unmarried crash over the 10 twelvemonth period. The crashes on the map are color-coded to betoken the severity of each crash. You tin also guide whatever of the markers on the map to bring out details close the severity, engagement together with DCA written report of the selected accident.

Saturday, March 6, 2021

Mapping Russia's Courts


Over the years has covered a lot of crime maps created all or as well as then the world. This is the outset fourth dimension that I've seen a map which covers the publish of cases as well as sentencing records of judicial courts inwards i country.

The Russian Criminal Justice Atlas is an interactive map of the cases heard as well as the sentencing decisions made inwards 2,000 courts inwards the Russian Federation inwards the twelvemonth 2009. Using the map it is possible to access information most the publish of cases as well as the types of sentences passed at each of the mapped courts.

The size of the markers on the map stand upward for the publish of cases heard at each court. If you lot choose a court's marking you lot tin give the axe access the information from the respective court. This information includes information on the publish of cases, the average historic menses of defendants, the publish of people given jail sentences as well as the average length of sentences.

The map also includes a large publish of filtering tools which permit you lot to adapt the courts shown on the map past times a arrive at of factors. These filtering tools are grouped nether the headings of Court, Convict, Status, Outcome, Sentence as well as Electoral.

Mapping The Ferguson Protests


Al Jazerra's has created a map of the racial mix inwards Ferguson inwards an endeavor to attempt to smooth to a greater extent than or less lite on the background behind the shooting of Michael Brown in addition to the resulting protests.

St Louis, Influenza A virus subtype H5N1 Divided City uses 2012 census information to plot the principal racial groups inwards each census tract surface area inwards the city. The map reveals that 2 of the northern tracts inwards Ferguson convey an evenly distributed racial mix of whites in addition to African Americans, spell the tracts inwards the southward convey a far higher proportion of African Americans.

Al Jazerra claims that every bit '... to a greater extent than dark residents moved in, whites inwards Ferguson began to motility to outer suburbs'. They likewise country that the 'majority of constabulary enforcement in addition to local regime officials are nonetheless white inwards Ferguson'.


Reddit has a alive feed of word of the riots in addition to protests inwards Ferguson. The Live Feed for Riot in addition to Protest inwards Ferguson, MO. uses Tweets, scanner reports in addition to other sources to supply starting fourth dimension manus accounts of the developing situation.

The alive feed is accompanied past times a Google Maps Engine map of the incidents reported. The map sidebar organizes the incidents added past times date. If you lot scroll downwards on the sidebar you lot tin uncovering the latest incidents added to the map.


City Data provides a map which allows you lot to explore a wealth of economical in addition to demographic information nigh Ferguson. If you lot choose a census tract on the map you lot tin explore its demographic mix in addition to persuasion information on income, employment, housing in addition to other economical indicators. The map reveals that the median solid income inwards 2012 inwards Ferguson was $36,121, compared to $45,321 inwards Missouri every bit a whole.


St Louis Public Radio has created a Leaflet map of events inwards Ferguson, Map Of Events Relating To Michael Brown Shooting. The map plots the place of the shooting of Michael Brown in addition to to a greater extent than or less of the resulting events inwards the city.