Archive for 11/24/15

land-administration

Land-administration
Government
    Federal, State, Local
    Defense
    Intelligence
    Resilient Communities
    Architecture, Engineering,
    and Construction (AEC)
    Economic Development
    Elections and Redistricting
    Facilities
    Land Administration
    Public Works
    Surveying
    Urban and Regional Planning

economic-dev

economic-dev
Government
    Federal, State, Local
    Defense
    Intelligence
    Resilient Communities
    Architecture, Engineering,
    and Construction (AEC)
    Economic Development
    Elections and Redistricting
    Facilities
    Land Administration
    Public Works
    Surveying
    Urban and Regional Planning

HydroDesktop Apps Air dan Climate

HydroDesktop is a free software tool for finding time series of water and climate data submitted by the hydrologic research community as well as water agencies and data curators around the world. This community publishes their data so that it can be searched by other users in this common geographic interface. Users can search for data by type, location, and within certain date ranges. Users can view the sources of data as well. All available data in a specific map area will be returned. Point locations for the data will be displayed on the map with respective metadata about the collections at those stations. Users can then download the data to explore it in graph or table form. Extensions enable more sophisticated on-screen analysis of downloaded data, including integration with R and OpenMI.  Users can also export data to their local computers for use in other programs.

info lanjut:
HydroDesktop  - http://hydrodesktop.codeplex.com/ 
CUAHSI Hydrologic Information System - http://his.cuahsi.org/
DotSpatial - http://dotspatial.codeplex.com/
WaterOneFlow Web Services & WaterML  http://his.cuahsi.org/wofws.html
HydroServers / HIS system/ WaterOneFlow web services http://his.cuahsi.org/hydroserver.html




Water and Climate Change

http://www.climate.org/topics/water.html
Water scarcity is expected to become an ever-increasing problem in the future, for various reasons. First, the distribution of precipitation in space and time is very uneven, leading to tremendous temporal variability in water resources worldwide (Oki et al, 2006). For example, the Atacama Desert in Chile, the driest place on earth, receives imperceptible annual quantities of rainfall each year. On the other hand, Mawsynram, Assam, India receives over 450 inches annually. If all the freshwater on the planet were divided equally among the global population, there would be 5,000 to 6,000 m3 of water available for everyone, every year (Vorosmarty 2000).
Second, the rate of evaporation varies a great deal, depending on temperature and relative humidity, which impacts the amount of water available to replenish groundwater supplies. The combination of shorter duration but more intense rainfall (meaning more runoff and less infiltration) combined with increased evapotranspiration (the sum of evaporation and plant transpiration from the earth's land surface to atmosphere) and increased irrigation is expected to lead to groundwater depletion (Konikow and Kendy 2005).

 

The Hydrological Cycle

The hydrological cycle begins with evaporation from the surface of the ocean or land, continues as the atmosphere redistributes the water vapor to locations where it forms clouds, and then returns to the surface as precipitation. The cycle ends when the precipitation is either absorbed into the ground or runs off to the ocean, beginning the process over again.
Key changes to the hydrological cycle (associated with an increased concentration of greenhouse gases in the atmosphere and the resulting changes in climate) include:
  • Changes in the seasonal distribution and amount of precipitation.
  • An increase in precipitation intensity under most situations.
  • Changes in the balance between snow and rain.
  • Increased evapotranspiration and a reduction in soil moisture.
  • Changes in vegetation cover resulting from changes in temperature and precipitation.
  • Consequent changes in management of land resources.
  • Accelerated melting glacial ice.
  • Increases in fire risk in many areas.
  • Increased coastal inundation and wetland loss from sea level rise.
  • Effects of CO2 on plant physiology, leading to reduced transpiration and increased water use efficiency (Goudie 2006).



Free Open Source Pemetaan OSGeo

The Open Source Geospatial Foundation, or OSGeo, is a not-for-profit organization whose mission is to support the collaborative development of open source geospatial software, and promote its widespread use. The foundation provides financial, organizational and legal support to the broader open source geospatial community. It also serves as an independent legal entity to which community members can contribute code, funding and other resources, secure in the knowledge that their contributions will be maintained for public benefit. OSGeo also serves as an outreach and advocacy organization for the open source geospatial community, and provides a common forum and shared infrastructure for improving cross-project collaboration.


OSGeo-Live applications
http://live.osgeo.org/el/presentation/index.html#/

Info The Open Source Geospatial Foundation, or OSGeo:
http://www.osgeo.org/content/foundation/about.html
 Open Geospatial Consortium Standards
 http://live.osgeo.org/en/standards/standards.html

Desktop Folder:


OSGeo-Live 9.0 Contents
http://live.osgeo.org/en/overview/overview.html



OSGeo Projects
Web Mapping
Desktop Applications
  •     GRASS GIS
  •     Marble
  •     QGIS
Geospatial Libraries
  •     FDO
  •     GDAL/OGR
  •     GEOS
  •     GeoTools
  •     OSSIM
  •     PostGIS

Referensi:
Knowledge about life on Earth
http://www.eol.org/
Featured Geographical Information System (GIS) Resources
www.culturemap.org.au/node/1011
Free Ciptae Map Blog [Flash] Animation
www.mymapblog.com/
Stasiun Meteorologi Serang
www.meteoserang.blogspot.com/
How to Track Satellites
http://www.satview.org/

Skema Db OsGeo:

Training Class:

aplikasi web peta dan geospatial web servis

Aplikasi Peta Open Source is a web-based platform that enables users to develop and deploy web mapping applications and geospatial web services. MapGuide features an interactive viewer that includes support for feature selection, property inspection, map tips, and operations such as buffer, select within, and measure. MapGuide includes an XML database for managing content, and supports most popular geospatial file formats, databases, and standards. MapGuide can be deployed on Linux or Windows, supports Apache and IIS web servers, and offers extensive PHP, .NET, Java, and JavaScript APIs for application development. MapGuide Open Source is licensed under the LGPL.


Features
Requirements
Getting Started
Live Application Gallery

Screen Shot Gallery