Basics GIS Completed

In this lecture, we will learn about the Arc Map and Arc Catalog interfaces.

we will discuss at the beginning is getting to know the user interface for ArcGIS,

and as is usual for studying any program, we will take a general overview of it, and

get to know its toolbars and menu bars and the rest of its parts, all panels, display

windows and viewer and Helps windows. .....

In this lecture, we will learn what a map file or mxd file is.

how to save spatial data and display it in a map file,

and how to add layers, hide them, and show them.

We will also learn about some important tools that are frequently used in most GIS

tasks...

In this lecture, we will learn more about the Attribute Table, and how to access it and deal with it.

We will also learn about SELECT, which is an important function and fulfills the query function in GIS, which is a function that must be available in any complete GIS system.

In conclusion, we will learn how to edit the Attribute Table by learning how to create new fields and also using the Field calculator tool for editing attribute table...

in this lecture, we will learn about the Sampolgy, which aims primarily to display descriptive data on the map, using well-known cartographic tools such as color, shape, and size.

We will learn about the types of Sampology Found in ArcGIS, and also learn how to add labels,

finally learn about the Raster Sampology, which is not much different from the Sampology of Victor Data in the basic idea, but in some details ...

in this lecture we move on to identifying data containers, which is a geodatabase.

In computer science, the database is the container, or - so to speak - a box in which

data is stored.

However, here, after adding Prefix “geo” to it, we are talking about spatial data

containers.

Or containers that can handle data in its spatial format.

We will also learn about the rest of the components that it can contain, feature Class,

feature dataset, how to create it, and how to import and export it.

We will also learn about the smallest unit for storing spatial data, which is the shape

file, and how to deal with it.

In conclusion, we will learn about the part related to the tables or the Attribute Data,

which is represented by the subtype and the Attribute Domain…

In this lecture an introduction to editing, how to set units and the measurement

system, as the auxiliary tools Snap Tool,

how to create a new feature, whether it is a point, a line, or a polygon.

we will also learn about the basic drawing tools menu, the Sketch Tool Bar…

Annotation are all the texts, shapes, symbols, and arrows on the map.

They are help to read and understand the map.

We will learn about them in detail in this lecture…

We will also learn about the Dimension, which represents a special type of

annotation that is usually used in maps for engineering purposes to clarify the

dimensions of the phenomena represented in it…

which is the process of rectifying coordinates for images that do not contain a

coordinate system.

is usually used during the process of converting paper or hard copies of maps into

digital copies.

It is done by photographing them or scanning them with any of the known scanning

devices that save them in the form of destroyed image Coordinates,

After that, we carry out the process of georeferancing to correct the coordinates, then

followed by various operations such as digitizing and other operation of converting

digital maps to paper…

What is important in this lecture?

is that we learn how to correct the coordinates in relation to images or Raster Data

in general…

in this topic, we will discuss how to adjust vector data.

We will discuss the different methods for the Spatial Adjustment process in ArcGIS.

and also the adjustments related to Attribute Data…

In geography, this term means spatial relationships, which are proximity,

convergence, and containment.

What is meant herein by ArcGIS is to correct topology or correct errors in spatial

relationships.

Most of the reasons for the existence of these errors result from the process of

drawing or digitizing or when acquiring A lot of data from different sources.

Sometimes mismatches occur due to differences in quality or accuracy between data

collection sources.

These errors in spatial relationships cause some analyses, such as network analysis,

for example, to not work correctly or to give wrong results.

Therefore, the topology process must be carried out in the data preparation level...

We will discuss the basics of topology, also how to create a topology data set, and

how to remove errors…

which is the process of linking special data in a shape file or feature class with

Attribute Data in Excel tables so that we can perform various analyses on them.

We usually need it when collecting data from different sources that provide data in

the form of a feature class and others that provide data in Excel sheet format…

the process of converting between different file formats.

Usually, in GIS, we deal with multiple sources that provide data in different formats,

such as CAD formats from engineering drawing programs, satellite data used in

remote sensing, such as NCDF file formats, as well. survey data, most of which

comes in different text formats,

we will try in this lecture to take three examples to illustrate the general idea of

converting between different file formats…

in this lecture will discuss the Arc Scan extension,

which is used for the tracing or digitization process as a stage of converting maps

from their paper or hard copies to digital copies,

The extension provides two methods, the first is the manual method, and the second

is The automatic method that requires entering certain conditions for Tracing, and

then the program completes the work automatically…

is the process of geographical processing and is known as extracting information

from raw data using the appropriate tool.

It is considered the basis of the spatial analysis process.

In this lecture, we will learn about the tools in ArcGIS,

what the tool window consists of, and how to add parameters and run the tool.

We will learn about this by working on these basic tools [buffer – clip – intersection

– union – merge – and dissolve] …

In continuation of the previous entry, here we will learn about geographic modeling,

which is an application in ArcGIS that enables us to program the analysis steps

sequentially in the form of one tool…

In the beginning will take a general overview of 3D analysis,

we will also learn about the Arc Scene interface and the different methods of 3D

visualize,

and in the next lecture will learn about 3D surfaces, raster, and TIN and how to create

them, and finally the animation displays…

Continues the 3D analysis lecture

In this lecture Will learn how to Creating 3D point features

Also Creating a 3D surface from point sample data

in the entire previous part, we were talking about the 3D display of data at the local

level or data that covers relatively small areas such as the areas of cities, localities,

and administrative units.

n this lecture we will learn about the Arc Glob, which deals with three-dimensional

data that It displays relatively large areas, such as the areas of countries and

continents.

We will take a general overview of the Arc Glob interface.

And will learn how to add different layers and how to create a simplification to

display landmarks in their true form…

This is the conclusion of the 3D analysis lectures,

we will learn about one of the important surfaces in 3D analysis,

which is the terrain dataset,

and we will learn how to create it and the basic requirements for that…

We move to another topic of analysis, which is geostatistical analysis,

we will learn how to use the toolbar for statistical analysis in ArcGIS,

The example that We used it to explain.

It discusses the production of a surface representing ozone concentrations in a

specific study area…

In the beginning will take a quick look at some definitions and theoretical concepts,

and then we will move on to the practical application.

How to get the flow direction and flow accumulation, Extract stream and also what

They are followed by operations such as extracting the stream order, finding the

stream's length, and also converting the results to vector format,

finally, extracting the basin and watershed…

in this lecture will learn about the concept of networks in general and their different

types, as well as the concept of the network data set,

which is the network on which we will conduct the analysis process,

meaning that network analysis is not done on any type of feature class, but rather

what is called the network data set must be created according to for specific

conditions and parameters, then it is used for various analysis operations.

We will learn about the network analysis applications available in ArcGIS, from the

simplest application, which is the route, or finding the best path between two points

or a set of points, and then we move on to the more complex applications…

continuation Network analysis…

In this part will create a multiple network data set, also do the analysis:

finding the best path between two points or a set of points.

Also the closet facility

a continuation Network analysis

in this lecture will analyze the service area and the OD Matrix...

Vehicle routing problems or (Servicing a set of orders with a fleet of vehicles) ...

And in the final exercise the location allocation application

In this lecture will learn about temporal data analysis, which is the data in which the

location of the phenomenon under study changes according to the change in time,

meaning displaying the movement of a specific phenomenon, such as vehicles and

environmental phenomena such as hurricanes, the spread of fires, etc…

Of course, all previous analyzes are spatial analyses, but what is meant here is one

of the types of spatial analysis, which specializes in the field of suitability maps, or what is commonly known as side selection,

in which we will discuss how to prepare the various data and how to conduct the

analysis process…

In this lecture, we will discuss the Basics Layout, which is how to add the basic elements to the map and print them,

In this final lecture will prepare the map to be printed on a set of papers in what is

known as a map book…