Re: [talk-ph] 2013 OSMPH data stats so far
Hi guys, Here's a 1st quarter update of the basic OSMPH data stats (as of the April 1, 2013 Philippine extract). The % increase is in comparison to the start of 2013: OSM XML file size: 857 MB(5.7% increase) # Nodes: 4,400,022(6.2% increase) # Ways: 436,511(4.8% increase) # Relations: 2,921(2.3% increase) Total length of highways: 133,692 Km (4.9% increase) Keep it up guys! On Wed, Jan 9, 2013 at 4:15 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, Here's a new year update of the basic OSMPH data stats (as of the January 1, 2013 Philippine extract). The % increase is in comparison to the start of 2012: OSM XML file size: 811 MB(47% increase) # Nodes: 4,143,313(49% increase) # Ways: 416,626(47% increase) # Relations: 2,855(61% increase) Total length of highways: 127,489 Km (47% increase) And the following is a comparison of the increase in amount of data within 2011, and the increase within 2012: 2011 2012 OSM XML file size:+226 MB +261 MB # Nodes: +1,251,032+1,363,521 # Ways:+156,718 +132,364 # Relations: +1,131 +1,079 Total length of highways: +26,825 Km +40,695 Km Keep it up guys! ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph
Re: [talk-ph] Node density visualization
Hi guys, Here's the 2013 1st quarter update to the node density visualizations. Absolute node density as of April 1, 2013: http://wiki.openstreetmap.org/wiki/File:Philippines_node_density_2013-04-01.png Node density increase from January 1, 2013 to April 1, 2013: http://wiki.openstreetmap.org/wiki/File:Philippines_node_density_increase_from_2013-01-01_to_2013-04-01.png Some of the places that have noticeable improvements include: - Cagayan Valley - northern Cebu (thanks to Totor) - Mindanao's Rio Grande rivers/tributaries (thanks to maning) - Camiguin (thanks to Schadow1) - eastern Mindanao, specifically the areas hit by Typhoon Pablo (thanks to HOT) Keep on mapping! On Wed, Jan 9, 2013 at 4:44 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, Here's a new year update to the node density visualizations. Here is the absolute node density as of January 1, 2013: http://wiki.openstreetmap.org/w/images/f/f2/Philippines_node_density_2013-01-01.png And here's the node density increase comparing January 2, 2012 and January 1, 2013: http://wiki.openstreetmap.org/w/images/5/5b/Philippines_node_density_increase_from_2012-01-02_to_2013-01-01.png The increase in the number of nodes last year is pretty much distributed throughout the archipelago. The most number of increase is in the Quiapo area and this is due to maning's project there. Good work everyone! Let's make 2013 even better. :) ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph
Re: [talk-ph] 2013 OSMPH data stats so far
Hi guys, http://wiki.openstreetmap.org/wiki/File:OSMPH_data_growth_graph.png The link above depicts a line graph showing the data growth since 2010-11-25, about 2 ⅓ years ago. As you can see, since the late 2010, we have tripled the number of nodes, almost quadrupled the number of ways, nearly tripled the raw XML file size, and increased the length of roads by almost 2.5 times. And we still have not yet exhausted the Bing imagery especially since they've been updating their imagery almost every quarter. So there's still plenty of room to grow! To show how far we are from a really comprehensive data, here's a recent visualization showing where in the world we have data tiles (in PBF format) that are more than 32MB in size: http://wiki.openstreetmap.org/w/images/0/01/Data_tiles_with_32MB_of_OpenStreetMap_data_overlaid_on_MapQuest_zoom_level_2.png As you can see, the Philippines is at zoom level 5 while places like in Germany are up to zoom level 10. On Wed, Apr 3, 2013 at 6:00 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, Here's a 1st quarter update of the basic OSMPH data stats (as of the April 1, 2013 Philippine extract). The % increase is in comparison to the start of 2013: OSM XML file size: 857 MB(5.7% increase) # Nodes: 4,400,022(6.2% increase) # Ways: 436,511(4.8% increase) # Relations: 2,921(2.3% increase) Total length of highways: 133,692 Km (4.9% increase) Keep it up guys! On Wed, Jan 9, 2013 at 4:15 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, Here's a new year update of the basic OSMPH data stats (as of the January 1, 2013 Philippine extract). The % increase is in comparison to the start of 2012: OSM XML file size: 811 MB(47% increase) # Nodes: 4,143,313(49% increase) # Ways: 416,626(47% increase) # Relations: 2,855(61% increase) Total length of highways: 127,489 Km (47% increase) And the following is a comparison of the increase in amount of data within 2011, and the increase within 2012: 2011 2012 OSM XML file size:+226 MB +261 MB # Nodes: +1,251,032+1,363,521 # Ways:+156,718 +132,364 # Relations: +1,131 +1,079 Total length of highways: +26,825 Km +40,695 Km Keep it up guys! ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph
[talk-ph] Scholarships for SOTM US 2013
Apply now! http://www.openstreetmap.us/2013/04/scholarships-state-of-the-map-us/ If you need recommendation, let me know. No guarantees of approval but I hope a recommendation will boost your chances. :) -- cheers, maning -- Freedom is still the most radical idea of all -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ -- ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph
Re: [talk-ph] 2013 OSMPH data stats so far
Nice! May I ask the unit of the Y-axis or is it the rate of increase? On Wed, Apr 3, 2013 at 6:49 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, http://wiki.openstreetmap.org/wiki/File:OSMPH_data_growth_graph.png The link above depicts a line graph showing the data growth since 2010-11-25, about 2 ⅓ years ago. As you can see, since the late 2010, we have tripled the number of nodes, almost quadrupled the number of ways, nearly tripled the raw XML file size, and increased the length of roads by almost 2.5 times. And we still have not yet exhausted the Bing imagery especially since they've been updating their imagery almost every quarter. So there's still plenty of room to grow! To show how far we are from a really comprehensive data, here's a recent visualization showing where in the world we have data tiles (in PBF format) that are more than 32MB in size: http://wiki.openstreetmap.org/w/images/0/01/Data_tiles_with_32MB_of_OpenStreetMap_data_overlaid_on_MapQuest_zoom_level_2.png As you can see, the Philippines is at zoom level 5 while places like in Germany are up to zoom level 10. On Wed, Apr 3, 2013 at 6:00 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, Here's a 1st quarter update of the basic OSMPH data stats (as of the April 1, 2013 Philippine extract). The % increase is in comparison to the start of 2013: OSM XML file size: 857 MB(5.7% increase) # Nodes: 4,400,022(6.2% increase) # Ways: 436,511(4.8% increase) # Relations: 2,921(2.3% increase) Total length of highways: 133,692 Km (4.9% increase) Keep it up guys! On Wed, Jan 9, 2013 at 4:15 AM, Eugene Alvin Villar sea...@gmail.comwrote: Hi guys, Here's a new year update of the basic OSMPH data stats (as of the January 1, 2013 Philippine extract). The % increase is in comparison to the start of 2012: OSM XML file size: 811 MB(47% increase) # Nodes: 4,143,313(49% increase) # Ways: 416,626(47% increase) # Relations: 2,855(61% increase) Total length of highways: 127,489 Km (47% increase) And the following is a comparison of the increase in amount of data within 2011, and the increase within 2012: 2011 2012 OSM XML file size:+226 MB +261 MB # Nodes: +1,251,032+1,363,521 # Ways:+156,718 +132,364 # Relations: +1,131 +1,079 Total length of highways: +26,825 Km +40,695 Km Keep it up guys! ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph -- cheers, maning -- Freedom is still the most radical idea of all -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ -- ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph
Re: [talk-ph] Palaui Island and Cagayan Valley Map-up
I was asking the locals but they have no idea. If the trails were named after them, then it's worth mentioning! Ervin Malicdem Sent using HTC SensationXE On Apr 3, 2013 11:56 AM, maning sambale emmanuel.samb...@gmail.com wrote: Wow Lagunzad and Leonardo Trails! Is this in honor of the two great PH botanists Dr. Dan Lagunzad and Leonard CO of UP IB? I distinctly remember beer sessions with these guys while learning about ecological models and statistical analysis. Which, I don't understand anymore by the 5th beer. :) On Wed, Apr 3, 2013 at 11:48 AM, Ervin Malicdem schad...@gmail.comwrote: Hi All, Here is an account of our map-up of Palaui Island and Cagayan Valley Map-up before the end of March 2013 *Cagayan Valley* http://www.s1expeditions.com/2013/04/059-roadtrip-cagayanvalley.html *Palaui Island* http://www.s1expeditions.com/2013/04/060-palaui-cagayan.html Ervin M. *Schadow1 Expeditions* http://www.s1expeditions.com A Filipino must not be a stranger to his own motherland. ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph -- cheers, maning -- Freedom is still the most radical idea of all -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ -- ___ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph