A bookmark of thoughts or anything in between mapping and mopping tasks of a working mom who loves maps and hates mops but has to deal with both in her everyday life.
Key for FREE Google Earth Pro
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For those who may have overlooked the code for FREEE Google Earth Pro.
Look at the upper right portion of the image below:
Free Road data extracted from Open Street Map made available by Cloudmade . philippines.ai.zip (28.7M) philippines.img.zip (8.3M) philippines.navit.bin.zip (12M) philippines.osm.administrative.bz2 (627K) philippines.osm.bz2 (29M) philippines.osm.coastline.bz2 (3.5M) philippines.osm.highway.bz2 (16.2M) philippines.poi.gpx.zip (521.7K) philippines.poi.tomtom.zip (334.6K) philippines.poly (2.3M) philippines.shapefiles.zip (20.5M) Abra Agusan Del Norte Agusan Del Sur Aklan Albay Antique Apayao Aurora Basilan ...
Free Administrative Boundary shapefile can be downloaded here . The coordinate reference system is latitude/longitude and the WGS84 datum. Other file formats such as ESRI geodatabase (.gdb), Google Earth (.kmz), and RData for RProject. Geospatial data from other countries are also available for download here. File Formats A "shapefile" consist of at least three actual files. This is a commonly used format that can be directly used in Arc-anything, DIVA-GIS , and many other programs. Unfortunately, non-latin characters are garbled. An "ESRI geodatabase" is an MS Access fole that can be opened in ArcGIS (an expensive but powerful program). One of its advantages, compared to a shapefile, is that it can store non-latin characters (e.g. Cyrillic and Chinese characters). A "Google Earth .kmz" file can be opened in Google Earth . A "RData" file can be used in R (with the sp package loaded) Some files have been compressed and grouped i...
In our GIS class for Geomatics Engineering, we were asked to digitize a pan-sharpened Quickbird image of UP Diliman and specify the roads, buildings, and open spaces in the campus. Also this is my first time to import data from a handheld GPS into my GIS. Here's my output map: We we're also asked to georeference a "very old" aerial photo of UP Diliman campus. Here's the result:
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