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Thought Leadership

 

Category: GIS Solutions

Role of Lidar in Preventing and Mitigating Landslides

LiDAR is a commonly used application in high precision sensors in autonomous cars, photogrammetry and bathymetry but it is certainly not limited to it. Do you know that it can also be used in detecting and analyzing the natural disasters like landslides? Landslides lead to huge loss of life as well as property but what if it could be detected and prevented on time.

Lidar- A Tool for Geologists

Geologists now use LiDAR as an effective medium to predict and thoroughly study landslides. Government and scientists have integrated the airborne LiDAR as a major component in disaster mitigation initiatives. Data which is gathered using LiDAR efficiently provides useful insights into geographical risk zones which contributes in the identification of vulnerable areas. One of the main advantage of using this technology is that it provides the images even under thickly vegetated areas along with other hidden details like extent of deformation, slope angle etc. All the above information validates that LiDAR is a valuable tool in landslide assessment.

Cutting Edge Analysis and Preemptive Data

LiDAR helps in getting even minute details and offers an inclusive view, the data is either collected by analyzing the terrain surface or by detecting change between the surfaces on a regular period of time. In prior, the surface features and associated properties are thoroughly analyzed to identify parameter values whereas the later focusses on detecting changes in surface movement and deformation. In both the methods, surface representation is assessed.

Disaster Mitigation

Combining LiDAR with GIS services improves the accuracy and quality of geological data. It enables geologists and disaster management experts to identify landslide prone areas. After marking a site, they start studying the underlying causes of landslide. LiDAR Data Processing reveals subtle surface details that can’t be captured by aerial photographs. The Geo Spatial Data has increased the efficiency of landslide observation a multiple time, which has raised the chances to mitigate landslide.

Significance of GIS Document Management Systems

Today, in the digital world, hard copies need to be converted to digital form before being used for any service. This is because digital maps are easy to maintain. They take up less space and can be preserved for a longer time. Therefore, GIS Document Management System plays a vital role.

Many small and medium business think that the digital solution for document management is for large corporations but small businesses too have begun to implement software document management in their business operation. Since the cost is relatively lesser.

Adopting a system of documentation through GIS-based survey and mapping with spatial details will end false transactions. The UPOR launched as a pilot project in Mysuru in 2010 is expected to be a solution to end fraudulent land transactions.

The digital document management will help maximize the processes related to recovery. Also, management of large files. This means you can search for documents based on certain words or phrases and get the desired results in seconds, while the record of this type might have taken hours before.

Thus, instant retrieval of documents is possible because as you scan and convert, you can apply OCR and documents can be searched based on text content.

For such services, you may get in touch with us. We are a well – known GIS document management company providing services including management, alignment, scanning large maps and indexing of digital data. We also take care of each aspect to preserve the originality of the document.

What is the Importance of GIS Data Conversion?

 

Esri, the global leader in spatial analytics informed about the release of Intelligence Configuration for ArcGIS Pro (ICAP). This will bring the most commonly used ArcGIS data management tools to the forefront in order to better support intelligence analysts.

Document, E-book and pdf conversion among others are the different kinds of data conversion.

GIS Data Conversion –

• It is a critical process in the migration of information from existing information databases to new ones that often require changes in data formats.
• It refers to the alteration and transfer of data between different systems, when the systems undergo replacement or updates.
• It is also of great importance in the insurance sector. Companies can make use of different strategies for converting data to ensure that the data is compatible with their systems.

Right data conversion should ensure the following:-

• Data is converted into an appropriate format and is transferred correctly
• Data works in the new destination database
• Data retains it’s quality and data consistency is maintained at all times across all the systems.

GIS Consortium has the capability to convert hard copy into a wide range of electronic formats. GISC’s team of experienced and multi – skilled specialists have a vast knowledge of converting various types of geospatial data. It can deal with the present day challenges such as complexity of data, project timelines and effect on the quality and accessibility of the data, ensuring a smooth and successful data conversion.

For a good quality GIS Services, you can get in touch with the GIS Consortium.

Applications of GeoReferencing

GeoReferencing is the method of assigning the real-world coordinates to each pixel of the raster. Usually, these coordinates are obtained by doing proper field surveys and collecting coordinates with a GPS device for few easily identifiable features in the image or the map.

It is basically a means to associate something with locations in the physical space or the process of associating a physical map or raster image of a map with spatial locations.

The importance of Georeferencing lies in its ability to turn non-spatial imagery into spatial raster data for use in a variety of circumstances. Spatialized air photos can be used for GIS land cover analysis.

Following Are Some of the Uses of Georeferencing:-

• It makes the different imagery required for mapping. It explains how other data, such as the above GPS points, relate to the imagery.

• Necessary information may be contained in data or images produced at a different point in time. It can be used to compare this data with that currently available.

• Different maps may use different projection systems. The tools of Georeferencing contain methods to combine and overlay these maps with minimum distortion.

• Data obtained from surveying may be given a point of reference from topographic maps by the application of GeoReferencing.

• It may be required to establish the significant relationship between social survey results which have been coded with postal codes or street addresses.

Also, for other geographic areas such as census zones or areas such as public administration or service planning.

Advantages of GIS Services across Different Sectors

GIS Services is a technology specifically designed to capture, analyze, manage and present all types of spatial and geographical data.These services have aided national security and law enforcement as well. Several companies are reaping big benefits due to these GIS services. They rely on the data rooted in computer mapping and satellite imageries to leverage work efficiency, take strategic decisions and select a better consumer group and increase the efficiency of the business.

These services basically aids essential business functions such as marketing, logistics and strategic decision making. The company offering such services provides valuable support in defining business requirements.Also, industry policies and standards, database design and implementation, application development.

Services Providing Area

For Business

The GIS services uses technology to trace location.This is very useful in marketing and sales, logistics and transportation, human resource and other fields. It is well integrated with targeted marketing and market analysis, routing and logistics.

For Education

GIS is now a very important tool that helps the education department to send across the answers from local to global implications.

Natural Resources

This technology helps biologists, ecologists, environmental regulators, astronomers, and miners etc to make difficult decisions regarding the handling of the earth’s natural resources.

Government

Due to the improved decision making processes, as a result of GIS, service delivery and citizen management have become easier. As most of the data in the government is location-based.Thus, smoother operations can be expected.

Maritime

GIS technology also provides good assistance in mapping and charting in Aeronautic and Maritime fields. It immediately starts producing geospatial data and provides high quality products with tools in making and maintaining the results.It also tracks the status and progress of jobs through the complete cycle.

How To Process LiDAR Data – 3D Survey

The use of lidar data processing has erupted in recent years, for many good reasons. The Lidar technology helped in producing higher-quality results than traditional photogrammetric techniques that cost low. Therefore, this has created a huge accomplishment to a large extent by the automatically collecting measurements very densely. The progress in laser scanning hardware has been astonishing.

One of the major side effects of switching to lidar-based technology is that it has many challenges in increasing the data volume and the development of software processing abilities required. Fortunately, there are many benefits offered by Lidar technology such as LiDAR Mapping Services, lidar data processing workflow, and Lidar 3D Scans.

Here are Some Tips that enable you to take Advantage of Lidar Data Processing.

1. Have Lidar in LAS Format

Having a lidar in LAS format can be visible to the admitted but not to the one who is new to using lidar data. LAS stand for Laser is the industry standard format for lidar. This helps in choosing the best format that works best.

2. Make Sure the LAS Files Are “Tempered” for Use in GIS

When you have to use LAS, a lot of things go on between initial data collection of LAS files a ready to use the file. Therefore, you can use LAS as there are many flavors out of which some are better than others for use in GIS.

3. Consider Your Options

Look for a company that provides several complimentary options for accessing lidar. Basically, there are three primary data access tools: the LAS dataset, the region dataset, and the mosaic dataset. Therefore, if you will learn about them you will get a better idea to determine which one is for use.

4. Stage Data Appropriately

Lidar data is quite large and requires careful planning to avoid producing a network to its knees or making users wait for long to display.

Therefore, if you have to determine the best overall approach, make sure you get your questions and queries solved. Questions such as – How large is the dataset? And will the whole lidar samples process in order to ad-hoc queries?

GIS and Its Applications for Various Industries

Geographic Information Systems have a wide range of applications in different industries. These systems have become a key component in many organizations.  With the chance of visualizing and analyzing data better industries are able to understand recent trends and relationships more efficiently. GIS can help answer many geography based questions and it is exciting to see how in the future these systems will improve.

There are a lot of GIS applications for different industry needs the most popular of them being-

GIS applications

  • GIS In Mapping And Technology- If you have ever used Google maps to find a place near you then believe me you have made use of some kind of GIS technology. This is the central function of these systems and thus, they find used in any kind of mapping need and in the technology industry.

 

  • Government Needs- From agriculture needs to surveying areas, flood damage estimation and even disaster management, GIS systems can be used in all such applications for government needs.

 

  • Advertising- GIS today has even proved used for advertising as it can help in better decision making and identify areas where consumers are more likely to buy a certain products

 

  • Medical- The health and medicine industry can benefit greatly with the use of GIS. It can help in the collection of health data of a particular area, map out areas where there is a disease outbreak and do so much more

 

  • Insurance- Even here GIS systems prove useful in areas like catastrophe planning, risk prediction and analysis and customer service analysis

 

Learn more on – GIS Applications in Agriculture and Natural Resource Management

Seeing this it is clear that GIS are not just restricted to be used in a single industry but find application in so many organizations.

GIS Applications in Agriculture and Natural Resource Management

GIS has found use in many areas and has proven to be an asset to numerous industries. From agriculture to natural resource management and even urban planning GIS can be used in all such fields and many more to make better decisions and gain comprehensive geographic information about an area.

Though GIS applications may be many but when it comes to use of GIS in agriculture there is an essential role that these systems plays. Similarly even in natural geo resource management GIS can prove to be very useful. Some of the most important benefits of such systems in these field include-

GIS in Agriculture-

  • With GIS systems people are able to map and project current and future fluctuations in precipitation, temperature, crop output and much more.

 

  • These systems assist farmers in creating more efficient farming techniques which will yield better crops

 

  • These systems also help in soil analysis to find out which places are suitable for a particular crop

 

  • From area mapping to finding resources nearby there is a lot that these systems can do for agriculture needs

GIS in Natural Resource Management-

 

  • From land covers maps to vegetation maps, soil maps and geology maps all these can be developed using these systems

 

  • From gathering information regarding all present natural resources in a particular area to analysis and management all this can be done using this system

 

  • Using these systems can help manage, preserve and restore natural resources so that they can be used by the present as well as future generations

 

There is a lot that GIS is capable of in both these fields and is a system that proves very beneficial for decision making and geography management.

Top 3 Benefits That GIS Offers In This Day And Age

Today, there are many industries that can reap the benefits offered by Geographic Information System (GIS). From agricultural and irrigation, to telecom, mining and oil and gas, utilizing geospatial information has become easier for all these industries and many more – thanks to the newest advancements in the world of GIS.
Let’s take a look at some of the benefits that GIS has to offer in this day and age.

Greater Efficiency

With the objectives to improve workflow or re-engineer processes, GIS ultimately helps the users to achieve greater efficiency. Whether through mapping, scanning or geo-referencing, automating processes and improving workflow has become a reality at present. As a matter of fact, with increased efficiency, wastage gets reduced to a significant level, which ultimately leads to cost-effectiveness in businesses.

Improved Decision Making

Accurate decision making, though important in all the industries, is a critical success factor in industries like real estate, urban development and planning, transportation, etc. Thus, it becomes important to rely on technologies like GIS to make the correct decisions, without any errors, while exploiting the very many opportunities that they bring for the businesses in these industries.

Real-Time Tracking

Visual communication is one of the most important forms of communication at present. Besides giving access to hard to get information and analysing the same easily, GIS enables real time tracking leading to better results in quick time.

So, take the best possible advantage of geographic information system (GIS) and visualize, analyze, and interpret data like never before!

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