Geography Study Materials and Hand-outs

Definition of GIS/ What is GIS Definition of GIS can be summed up as follows:  GIS stands for Geographic Information Systems and is a computer-based tool that examines spatial relationships, patterns, and trends in geography. Geographic Information Systems (GIS) store, analyze, and visualize data for geographic positions on Earth’s surface. Geographical Information System (GIS) is a computer based information system used to digitally represent and analyze the geographic features present on the Earth’s surface and the events that taking place on it. Geographic Information Systems provide a method for integrating and analyzing spatial (digital map based) information such as "where is the nearest Hospital?" Alongside related non-spatial information (what services are given there?). Many people are becoming far more familiar with seeing the results both textually - for example when their phone shows them the nearest Hotel - and on open map systems such as Google Maps. Geographic

Top Benefits of GIS WHY IS GIS UNIQUE..? GIS handles SPATIAL information - information referenced by its location in space. GIS makes connections between activities based on spatial proximity.  GIS stores related geographic features in separate collections of files called map layers  Map layers can be reused easily and assembled into any number of map compositions and overlaid for analysis Top Benefits of GIS GIS benefits organizations of all sizes and in almost every industry. There is a growing awareness of the economic and strategic value of GIS. Better Decision Making: GIS is the go-to technology for making better decisions about location. Common examples include real estate site selection, route selection. Making correct decisions about location is critical to the success of an organization. Improved Communication: GIS-based maps and visualizations greatly assist in understanding situations and in storytelling. They are a type of language that imp

GIS Spatial Data Model Traditionally spatial data has been stored and presented in the form of a map. Three basic types of spatial data models have evolved for storing geographic data digitally. These are referred to as: ü       Vector Data Model ü       Raster Data Model                   Vector Data ü        Map features o         Points, lines, polygons o         Feature attributes ü        Every feature has attributes o         (e.g. name, area, population) Raster Data Stored electronic image or picture taken as an aerial photograph or satellite image. Composed of a rectangular array of square cells, called pixels, with a number in each cell representing the solid color fill of that cell. A new hybrid method of storing data is that of identifying point clouds, which combine three-dimensional points with RGB information at each point, returning a "3D color image". GIS thematic maps then are becoming more and more re

CREATING GIS  Essentially, geographic information states what is where. So to create geographic information, we have to record these two elements somehow. They can be captured through many different types of observations, measurements and surveys. Data can be sourced from aerial photography, satellite images, field samples, land surveying, population censuses, global positioning systems (GPS) and government administrative records among others. How To Combine Geographic Information..? If we are combining a number of different geographic information themes together, they may be from different sources, in different formats and covering different study areas.Therefore, we need to use a system to deal with the disparate sources and organize them so that they can be combined. A Geographic Information System does just that It is a tool for the input of different geographical information themes so that they can be stored, organized, displayed and analyzed. It uses geography

What Is GIS Geographical Information System (GIS) is a computer based information system used to digitally represent and analyze the geographic features present on the Earth’s surface and the events that taking place on it. Geographic Information Systems provide a method for integrating and analyzing spatial (digital map based) information such as "where is the nearest Hospital?"  Alongside related non-spatial information (what services are given there?).  Many people are becoming far more familiar with seeing the results both textually - for example when their phone shows them the nearest Hotel - and on open map systems such as Google Maps.  GIS Capabilities/ Analysis with GIS Location: What is at a particular location...? Where is it….? Condition: identify a location where certain conditions exist..?  Trends: What has changed since...?  Patterns: What things are related..?  Modeling: What if…?  The Need for GIS: The real world has a

Installation Guide to install ArcGIS 10.6 Install ArcGIS License Manager, when finished, License Server Administrator window will open automatically. Click on "Start/Stop License Service" tab and press "Stop".DO NOT CLOSE WINDOW (IMPORTANT!) Replace ARCGIS.exe and service.txt in folder "C:\Program Files (x86)\ArcGIS\License10.6\bin" with provided file Press "Start" and check at the bottom left corner of License Server Administrator window, it should show: "License Server Status: RUNNING" Install ArcGIS Desktop, when finished, ArcGIS Administrator window will open automatically Click on "Desktop" tab, select "Advanced (ArcInfo) Concurent Use" product and type "localhost" for License Manager Replace AfCore.dll in folder "C:\Program Files (x86)\ArcGIS\Desktop10.6\bin" with provided file. Optional, if x64 Background Geoprocessing is also installed, replace also the AfCore.dll in "C:

Go to the link and download from one drive. It also contains crack. Download Link:  Arc GIS 10.6  alternative Arc GIS 10.7  After downloading the software, follow the installation steps from the following link how to install arcgis 10.6

Installation Guide to install ArcGIS 1. - FIRST OF COURSE, INSTALL ARCGIS DESKTOP.EXE 2. - Install the License Manager 10.5 (ArcGIS_Desktop_105_154030_DownLoadLy.iR.exe)       When it finishes the license manager windows popup, DONT close the window go to                   (start/stop/reread option) press the STOP button 3. - Run as administrator the first patch (1_License_Manager105_Patch_DownLoadLy.iR.exe) click   next, next till it finishes 4. - Run as administrator the "2_Arc105_keymaker_DownLoadLy.iR.exe"and press Generate Key     then press Save to browse to    C: Program Files (x86)ArcGISLicense10.5bin then save 5. - Run as administrator the first patch (1_License_Manager105_Patch_DownLoadLy.iR.exe) click   next, next till it finishes 6. - Run as administrator the "2_Arc105_keymaker_DownLoadLy.iR.exe"and press Generate Key   then press Save to browse to    C: Program Files (x86)ArcGISLicense10.5bin then save 7. - ReRun Licen

The average annual percent change in the population, resulting from a surplus (or deficit) of births over deaths and the balance of migrants entering and leaving a country. The rate may be positive or negative. Population growth rate of Bangladesh is 1.37 % (Source: BBS, population census, 2011). In comparison with other countries around the region, this growth rate level places Bangladesh at an intermediate position between the group of low rate countries (Thailand, SriLanka, Myanmar) and the group of medium rate countries (India, Malaysia) Population Growth Rate of Bangladesh since 1960                                                                                 Data Source: World Bank  Bangladesh had high rates of population growth in the 1960s and 1970s. Since then however it has seen a marked reduction in its total fertility rate. Over a period of three decades it dropped from almost 7 to 1.34 in 2011.  From the table given below it is observed that the trend of avera

Create a new short integer field. Set the Parser to Python. Select Show Codeblock. Paste the following into the Pre-Logic Script Code:  rec=0 def autoIncrement(): global rec pStart = 1 pInterval = 1 if (rec == 0): rec = pStart else: rec += pInterval return rec 5. Paste the following code in the smaller box below the Pre-Logic Script Code:   autoIncrement() 6. Click OK.