Tampilkan postingan dengan label Sistem Informasi Geografis. Tampilkan semua postingan
Tampilkan postingan dengan label Sistem Informasi Geografis. Tampilkan semua postingan

Sabtu, 05 Maret 2016

[SIG] QUANTUM GIS/ QGIS - Free and Open Source Software GIS

QUANTUM GIS/ QGIS

A Free and Open Source Geographic Information System


Perangkat Lunak yang free dan open source salah satunya ialah Quantum GIS atau yang dikenal dengan QGIS. Keunikan dari perangkat lunak ini di tiap kemunculan versinya menggunakan nama tempat/place names/toponim. 

Kali ini dalam QGIS 2.14 menggunakan nama QGIS 2.14 Essen. Essen adalah sebuah kota di Jerman. 

    Essen is a city in North Rhine-Westphalia, Germany. Its population of approximately 583,267 makes it the 9th-largest city in Germany.WikipediaArea210.4 km²Getting there3 h 5 min flight, around €575,00. View flightsWeather6°C, Wind N at 6 km/h, 77% HumidityAdministrative regionDüsseldorfLocal timeSaturday 13:12Population566,862 (2013) UNdata
    Silahkan unduh perangkat lunak QGIS 2.14 Essen di http://www.qgis.org/en/site/forusers/download.html 


Oh ya, keunggulan dari QGIS ialah di Plugins nya yang bisa dilihat-lihat di: http://plugins.qgis.org/plugins/


Salam Spasial...

Kamis, 22 Juli 2010

Sinau ILWIS

Sinau ILWIS


Belajar menggunakan software ILWIS open source, sangatlah membantu bagi teman-teman yang senang bermain GIS berbasis Raster. Berbagai operasi matematik, ekspresi logika bisa diaplikasikan untuk membuat berbagai pemodelan berbasis data Raster.

Sinau mengenai ILWIS ini sempat menjadi bahan diskusi di dalam milist KPJ2001 Fakultas Geografi UGM. ILWIS merupakan salah satu software Sistem Informasi Geografis dan Pengolahan Citra Satelit Digital yang dikembangkan oleh akademisi.

Free sejak ILWIS 3.4 hingga kini ada ILWIS 3.7...

Tertarik mempelajarinya..silahkan akses http://www.ilwis.org/

Salam,
Aji PP

Kamis, 06 Mei 2010

Posting di Tahun 2010

Posting di Tahun 2010

Kian sepinya dunia komunikasi sharing via blog ini...sehingga perlu diisi lagi dengan strategi dan adaptasi komunikasi yang lebih asyik. Tampaknya teman-teman KPJ 2001 sedang sibuk-sibuknya berkutat dengan dunia kerja maupun aktivitas akademis.

Oleh karenanya postingan di Tahun 2010 ini akan sekedar memberikan link dari blog-blog tetangga....

blog mengenai tutorial sig :

Belajar MapInfo-Mengenal MapInfo

Belajar MapInfo-Mengenal MapInfo

Perkembangan software-software Sistem Informasi Geografis semakin pesat dari waktu ke waktu, salah satu software GIS yang bertahan dan semakin cantik dalam kemasannya ialah MapInfo.

MapInfo Profesional merupakan sebauh perangkat lunak yang didesain untuk aplikasi di bidang pemetaan (mapping). MapInfo banyak diminati oleh pengguna GIS karena mempunyai karakteristik yang menarik, yaitu mudah digunakan, harga yang relatif murah, tampilan yang interaktif dan menarik, user friendly, dan dapat di costumized menggunakan bahasa skrip yang dimiliki.
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Membuat Peta dengan ArcView

Membuat Peta dengan ArcView

Di Pagi yang cerah ini, geospatial sharing hendak berbagi mengenai "Bagaimana Membuat Peta dengan software GIS dalam hal ini ArcView GIS" untuk Teknik Input Data.

Melihat perkembangan yang terjadi bahwa PETA tidak lagi milik seorang Nahkoda kapal yang hendak berlayar dan menggunakan PETA sebagai navigasinya, PETA tidak juga hanya milik teman-teman yang belajar geografi, geodesi, perencanaan wilayah, PETA juga tidak lagi milik NEGARA, kini trend beralih bahwa PETA milik PUBLIK. Terlebih kemunculan Google Earth, Google Maps, dan lain sebagainya yang membuat mata masyarakat dunia terbuka akan asyiknya mengetahui dan melihat lokasi-lokasi di dunia serta tempat dia tinggal sendiri pada koordinat latitude dan longitude. Apalagi tampilan semakin menarik dengan latar berupa citra satelit dari skala global hingga lokal, tampak bangunan rumahnya hingga pohon di dekat rumah.
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ArcGIS Tutorial : Pengolahan Citra Digital

ArcGIS Tutorial : Pengolahan Citra Digital

ArcGIS is a complete system for authoring, serving, and using geographic information. It is an integrated collection of GIS software products for building and deploying a complete GIS wherever it is needed—on desktops, servers, or custom applications; over the Web; or in the field.


ArcGIS merupakan software SIG yang juga memiliki kemampuan dalam pengolahan data raster (citra satelit penginderaan jauh).

Pengolahan citra digital pada umumnya menggunakan software-software pengolahan citra, seperti ENVI, ErMapper, Erdas, Ilwis, dll.Tetapi seperti halnya ArcView dengan ekstensi Image Analyst, software ArcGIS ini juga mempunyai kemampuan dalam pengolahan data raster dengan fasilitas ArcToolbox-nya yang memiliki bermacam-macam Tools dan ekstensi yang disediakan ArcGIS.
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ah sekiranya cukup sekian postingan blog post di tahun 2010.

Salam Belajar,
Aji PP

Selasa, 08 September 2009

Geographic Calculator 7.3

*Calculator now Includes all of the Functionality of the Geographic Translator

Now available, Version 7.3 of the most powerful and popular coordinate conversion tool available today now offers expanded vector file conversion capabilities and new tools for enterprise wide data management to enhance your geospatial projects. These tools extend the power of the Calculator to enable geospatial data definition, manipulation and management across the user’s organization. Manage your mapping data easily, accurately and quickly with the tool that more companies depend on to make certain they have the correct data. With this latest version the Vector File conversion tab now supports spatial data from ESRI geodatabases, Oracle and PostGIS as well as the full functionality of the Geographic Translator: multi-file translation for Vector and CAD formats, including DWG, DGN, Shape, Tab, Google's KML and much more along with powerful batch tools.

Over the last fifteen years the Geographic Calculator has become the standard tool for coordinate conversion worldwide. You should have this product in your toolbox!

On a basic level, the Geographic Calculator converts individual coordinates, point databases, and map files from virtually any coordinate system, datum, and map projection, to any other.

You can transform between coordinate systems, calculate the distance and azimuth between coordinates, and calculate a coordinate at a specific distance and azimuth from known starting point. The Geographic Calculator also computes grid convergence, point scale factor, datum shifts, and grid shifts. Of course, the Geographic Calculator is professionally documented and supported.

Some of the great features introduced in Calculator v7 include........

  • An extension enabling the use of the Calculator in ArcGIS
  • Dockable windows
  • Workspace settings that can be saved and shipped to other users
  • Administrative tools that can be used to lock down editing of the coordinate
  • Datasource to protect definitions and guide users
  • Complete FLEXnet licensing for easier porting of licenses and WAN usage
  • Dongle licensing
  • A datasource merge tool
  • The ability to transform between any datum (not just WGS84)
  • And much, much more.

Source : http://www.bluemarblegeo.com/products/calculator.php


best regards,

Aji Putra Perdana

Rabu, 15 April 2009

Deforestation maps for Sumatra on Google Earth

Despite many years of research in conservation biology, precise maps of tropical deforestation that document the global spatial extent of tropical forests destruction are generally not available outside of the scientific community, says David Gaveau a researcher from Durrell Institute of Conservation and Ecology. For nearly seven years, Gaveau has been documenting forest destruction on the island of Sumatra since early 1970s using satellite technology. He publishes his full-resolution maps and scientific results using Google Earth.





Image courtesy of David Gaveau
In a move to support the Indonesian government in its mission to inform the general public and decision makers about the true scale of environmental destruction on the island of Sumatra, Gaveau created the first world’s website (sumatranforest.org) that puts precise maps of tropical deforestation freely at user's fingertips. Through a link on the website, maps of tropical deforestation will unfold onto Google’s digital Earth in full resolution (up to 1:150,000 scale). Internet users will obtain a bird’s-eye view of Sumatran forest landscapes, and the threats they are facing inside and outside protected areas.

"Among the most inspiring and challenging duties we face in the conservation community, is to put the full range of tropical deforestation worldwide for everyone to see to improve ecological transparency, a key requirement of sound environmental governance," said Gaveau.

Gaveau is now working towards the development of a free online cartographic database of the Earth’s tropical forests, and hopes to find investors that are willing to fund this effort.

"Our duty is to put the full range of tropical deforestation worldwide for everyone to see."

Sumatra has lost roughly half of its forest cover since 1985, mostly due to logging and conversion for agriculture. Environmental group WWF says there has been an 84 percent decline in elephant populations and a 70 percent in the number of Sumatran tigers on the island since 1982.

source information : http://news.mongabay.com/2009/0330-google_earth_sumatra.html

Senin, 02 Februari 2009

ArcGIS Explorer - GIS for Everyone

ArcGIS Explorer - GIS for Everyone



ArcGIS Explorer is a free downloadable application that offers an easy way to access online GIS content and capabilities. With ArcGIS Explorer, you can connect to a variety of free, ready-to-use datasets hosted by ESRI. Combine these with your own local data or other 2D and 3D Web services to create custom maps and perform spatial analysis.

With ArcGIS Explorer, you can

* Fuse your local data with data and services from ArcGIS Server, ArcIMS, and Open Geospatial Consortium WMS to create custom maps.
* Perform GIS analysis (e.g., visibility, modeling, proximity search).
* Use custom tasks to manage, edit, and analyze your data.
* Share your maps and results with others.

See demos of some of the activities you can perform with ArcGIS Explorer.

Download ArcGIS Explorer


New Free Training Seminar

An Introduction to ArcGIS Explorer will show you how to add content and start performing GIS analysis.

User Showcase

Listen to How ArcGIS Explorer Is Used at the Arizona DOT by Jami Garrison, data bureau manager [MP3-06:53].

source information : http://www.esri.com/software/arcgis/explorer/index.html

Jumat, 21 November 2008

ArcGIS - story behind--history.. (1)

ArcGIS saat ini software GIS yang semakin memikat GIS dan pemerhati kebumian.
Kemampuannya di dalam Geodatabase, Interopability, hingga ArcGIS server dan mobile nya bener-bener luar biasa.
Belum usai kita pelajari ArcGIS 9.0, telah mencuat ArcGIS 9.1 tak lama juga ArcGIS 9.2 dengan berbagai service pack-nya. Kini kita diajak kembali berlari-lari dengan ArcGIS 9.3 dengan kemasan tambahan dan agak berbeda.
Bookmarks di ArcGIS sebelum versi ArcGIS 9.3 berada sebagai bagian dari Menu View, tapi di ArcGIS 9.3 dia muncul sebagai main menu setara dengan menu View..
Kemudian di deretan button/tombol di Menu ArcMap, tampak pula secara langsung Model Builder yang dulunya bersembunyi di ArcCatalog.
Ada tulisan ArcGIS Model Builder di ajiputrap.blogspot.com

ArcGIS 9.3 pun sudah dikeluarkan service packnya. http://kpj2001.blogspot.com/2008/11/arcgis-93-service-pack-1-is-available.html
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Bersumber dari Wikipidea tentang ArcGIS, berikut sejarah perjalanan ArcGIS:
ArcGIS is the name of a group of geographic information system software product lines produced by ESRI. At the desktop GIS level, ArcGIS can include: ArcReader, which allows one to view and query maps created with the other Arc products; ArcView, which allows one to view spatial data, create maps, and perform basic spatial analysis; ArcEditor which includes all the functionality of ArcView, includes more advanced tools for manipulation of shapefiles and geodatabases; or ArcInfo the most advanced version of ArcGIS, which includes added capabilities for data manipulation, editing, and analysis. There are also server-based ArcGIS products, as well as ArcGIS products for PDAs. Extensions can be purchased separately to increase the functionality of ArcGIS.

Product history

Prior to the ArcGIS suite, ESRI had focused its software development on the command line Arc/INFO workstation program and several Graphical User Interface-based products such as the ArcView GIS 3.x desktop program. Other ESRI products included MapObjects, a programming library for developers, and ArcSDE as a relational database management system. The various products had branched out into multiple source trees and did not integrate well with one another. In January 1997, ESRI decided to revamp its GIS software platform, creating a single integrated software architecture.[1]

ArcGIS 8.x

In late 1999, ESRI released ArcGIS 8.0, which ran on the Microsoft Windows operating system.[1] ArcGIS combined the visual user-interface aspect of ArcView GIS 3.x interface with some of the power from the Arc/INFO version 7.2 workstation. This pairing resulted in a new software suite called ArcGIS, which included the command-line ArcInfo workstation (v8.0) and a new graphical user interface application called ArcMap (v8.0) incorporating some of the functionality of ArcInfo with a more intuitive interface, as well as an ArcGIS file management application called ArcCatalog (v8.0). The release of the ArcGIS suite constituted a major change in ESRI's software offerings, aligning all their client and server products under one software architecture known as ArcGIS, developed using Microsoft Windows COM standards.[2]

One major difference is the programming (scripting) languages available to customize or extend the software to suit particular user needs. In the transition to ArcGIS, ESRI dropped support of its application-specific scripting languages, Avenue and the ARC Macro Language (AML), in favour of Visual Basic for Applications scripting and open access to ArcGIS components using the Microsoft COM standards.[3] ArcGIS is designed to store data in a proprietary RDBMS format, known as geodatabase. ArcGIS 8.x introduced other new features, including on-the-fly map projections, and annotation in the database.[4]

Updates of ArcView 3.x extensions, including 3D Analyst and Spatial Analyst, came later with release of ArcGIS 8.1, which was unveiled at the ESRI International User Conference in 2000.[5] ArcGIS 8.1 was officially released on April 24, 2001. Other new extenstions were made available with ArcGIS 8.1, including GeoStatistical Analyst. ArcGIS 8.1 also added the ability to access data online, directly from the Geography Network site or other ArcIMS map services.[3] ArcGIS 8.3 was introduced in 2002, adding topology to geodatabases, which was a feature originally available only with ArcInfo coverages.[6]

ArcGIS 9.x

The ArcCatalog module, center panel is ArcToolBox, right panel is showing metadata.

ArcGIS 9.0 was released in May 2004, which included ArcGIS Server and ArcGIS Engine for developers.[1] The current version of the ArcGIS software is 9.3. The ArcGIS 9 release includes a geoprocessing environment that allows execution of traditional GIS processing tools (such as clipping, overlay, and spatial analysis) interactively or from any scripting language that supports COM standards. Although the most popular of these is Python, others have been used, especially Perl and VBScript. ArcGIS 9 also includes a visual programming environment called ModelBuilder that allows users to graphically link geoprocessing tools into new tools called models. These models can be executed directly or exported to scripting languages which can then execute in batch mode (launched from a command line), or they can undergo further editing to add branching or looping.

In March 2008, ESRI began distributing beta versions of ArcGIS 9.3. The new version of ArcGIS Desktop has new modeling tools and geostatistical error tracking features, while ArcGIS Server has improved performance, and support for role-based security. There also are new JavaScript APIs that can be used to create mashups, and integrated with either Google Maps or Microsoft Virtual Earth. ArcGIS 9.3 is expected out sometime later in the spring or summer of 2008.[7] At the 2008 ESRI Developers Summit, there was little emphasis on ArcIMS, except for one session on transitioning from ArcIMS to ArcGIS Server-based applications, indicating a change in focus for ESRI with ArcGIS 9.3 for web-based mapping applications.[8]

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be continued ....



Salam Spatial and Non Spatial..

Be Spatialized for Ourself :)

KPJ2001

Rabu, 12 November 2008

Mobile GIS


Mobile GIS is the use of geographic data in the field on mobile devices.

Banyak sekali sekarang aplikasi MObile GIS...

ESRI sebagai GIS master juga mempunyai dua aplikasi Mobile GIS:
ArcGIS Mobile is a mobile GIS platform that enables organizations to deliver geographic information system (GIS) capabilities and data from centralized servers, providing access to GIS services over wireless networks to a range of mobile devices. ArcGIS Mobile targets enterprise customers by providing mobile-based GIS functionality that includes mapping, spatial query, sketching, GPS integration, GIS editing, and wireless data access to ArcGIS Server Web services.
ArcPad is software for mobile GIS and field mapping applications using handheld and mobile devices. ArcPad provides field-based personnel with the ability to capture, analyze, and display geographic information, without the use of costly and outdated paper map books.
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RiaMobileGIS

RIA Mobile GIS specialise in Field Mapping and Mobile Geographic Information Systems, and the development of solutions surrounding this activity.

RIA Mobile GIS is the Australian market leader in combining advanced mapping capabilities with handheld, ultra-mobile, laptop and tablet computers.

RIA Mobile GIS Supplies Systems, develops Solutions for, and Supports ESRI ArcPad Software and ArcGIS Server Mobile GIS Technology.

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GTI Introduces Version 8.0 of the GTViewer Suite
MADISON, Ala., Nov 11, 2008 (BUSINESS WIRE) -- Graphic Technologies, Inc. (GTI) today announced a major release of its GTViewer suite of mobile GIS applications. Version 8.0 of GTViewer, GT/Field, GTWeb, GTData, and the GTViewer SDK are now available.
GTViewer is the cornerstone of the mobile GIS suite and continues to deliver high performance GIS viewing, ease-of-use, and powerful GIS analysis capabilities. Version 8.0 provides many new productivity enhancements and usability refinements including feature tooltips, GPS reference points, and advanced redline manipulations. GTViewer is not only a GIS analysis and viewing application, it is also a development platform which fully supports Visual Studio .NET for extending its functionality and creating custom applications.
www.gti-us.com

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Nokia sebagai merk HP terkemuka juga mengeluarkan Mobile GIS, aplikasi mernarik tracking dengan HP
MObile Phoe Tracking with Nokia N95& WMS
Another rainy weekend proved a good excuse to sit down and put some theory into practice…

The theory goes…take a GPS enabled mobile phone; some beta software from Nokia; a handful of HTML, Javascript and PHP goodness; and you have all the components for a dynamic tracking web service and mapping website?

Well, the theory works! I’ve put a demonstration together at the following link:

Mobile Phone Tracking with a Nokia N95 Demonstration

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source information :
http://gisconsultancy.com/blog/mobile-gis/mobile-phone-tracking-with-a-nokia-n95-mws
http://www.marketwatch.com/news/story/GTI-Introduces-Version-80-GTViewer/story.aspx?guid=%7BDEE10F9F-47BE-42DD-8C50-F6C4E56FFCFD%7D

RiaMobileGIS

ESRI



Salam

KPJ 2001

Rabu, 15 Oktober 2008

GIS from ESRI, What is GIS?

What is GIS?

A geographic information system (GIS) integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information.

GIS allows us to view, understand, question, interpret, and visualize data in many ways that reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts.

A GIS helps you answer questions and solve problems by looking at your data in a way that is quickly understood and easily shared.

GIS technology can be integrated into any enterprise information system framework.


Three Views of a GIS

A GIS is most often associated with a map. A map, however, is only one way you can work with geographic data in a GIS, and only one type of product generated by a GIS. A GIS can provide a great deal more problem-solving capabilities than using a simple mapping program or adding data to an online mapping tool (creating a "mash-up").

A GIS can be viewed in three ways:

  1. The Database View: A GIS is a unique kind of database of the world—a geographic database (geodatabase). It is an "Information System for Geography." Fundamentally, a GIS is based on a structured database that describes the world in geographic terms. Learn more.

    Example of geodata showing tabular address data related to a street map.
  2. The Map View: A GIS is a set of intelligent maps and other views that show features and feature relationships on the earth's surface. Maps of the underlying geographic information can be constructed and used as "windows into the database" to support queries, analysis, and editing of the information. Learn more.

  3. The Model View: A GIS is a set of information transformation tools that derive new geographic datasets from existing datasets. These geoprocessing functions take information from existing datasets, apply analytic functions, and write results into new derived datasets. Learn more.

    Example of a model or process flow, with datasets, functions, and results.

By combining data and applying some analytic rules, you can create a model that helps answer the question you have posed. In the example below, GPS and GIS were used to accurately model the expected location and distribution of debris for the Space Shuttle Columbia, which broke up upon re-entry over eastern Texas on February 1, 2003. Learn more about this project.

Together, these three views are critical parts of an intelligent GIS and are used at varying levels in all GIS applications. Learn more about the technology.

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GIS in Every Walk of Life

"The application of GIS is limited only by the imagination of those who use it."
—Jack Dangermond, President of ESRI
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Best Regards,

KPJ2001

Senin, 13 Oktober 2008

OSGeo Journal

The OSGeo Journal is a digital publication containing case studies, news, tutorials, project updates and more. With a general aim at promoting, highlighting and educating readers about open source geo spatial applications in general, but also provides updates on OSGeo projects.
As we know that one of the famous project under OSGeo is GRASS , a powerful and open source GIS software.
You can see that besides all highly price GIS software that we use, there are many open and free software out there that have the same capability like commercial software.
in this journal there are many report about the improvement of many software project plus case studies related to the software itself. and you can find some tutorial for many free and famous GIS software, don,t miss it, find it at OSGeo sites

until now, the journal are until 4th release, and you can monitor all release at these link

or you can grab it all release at this link :

journal vol 1

journal vol 2

journal vol 3

journal vol 4

regards,
Banata