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How geospatial researcher Dr. Sanyasi Naidu Dadi is making a difference through his Groundbreaking Work in Natural Disaster Management and Underground water resource Management




Dr. Sanyasi Naidu Dadi holds a doctorate degree from Geo-Engineering Department of Andhra University in India, as well as a Master of Applications (M.C.A) from Osmania University in India and Master of Science in Computer Science from the University of North America in Fairfax, VA, USA. Published numerous articles in the world’s top Geographic Information System and Information System journals such as Springer. He served as a reviewer for Elsevier journals such as Egyptian Journal of Aquatic Research and Journal of Hydrology: Regional Studies.

In the early 2000, he began his career as a software developer, using his strong knowledge of multiple computer programming languages to inspire users with new tools and abilities. After a few years, he moved into roles centered on full stack developer. Dadi has expertise in multiple programming languages. Throughout his career, Dr. Dadi has been developed, implement, and optimize complex technology solutions for a wide range of stakeholders, including end users, C-Suite.

Dr. Dadi’s contributions to the IT field as a Research Scholar his publications in international journals aimed at technical audiences. He also writes popular articles for professional development platforms. Dr. Dadi’s articles have gained traction with audiences in the tech space and beyond due to a unique combination of deep industry knowledge and the ability to make information accessible to the average reader. Dr. Dadi received a NESA ENVIRONMENTALIST OF THE YEAR AWARD 2021 in addition to his formal education (

Dr. Dadi hopes to continue pushing the boundaries of IT and computer science in the coming years. He enjoys the opportunity to share his findings with colleagues, tech enthusiasts, and anyone else who may benefit from his research and help to expand the potential of IT work.

BigM) When did you start your current research/work on the research topic? Please describe the focus of the research as well and please be specific?

Dadi:  I started research in geospatial technology in 2012 with Geo engineering department, Andhra University. The focus of my research is the use of satellite remote sensing, geographic information systems (GIS), and global positioning systems (GPS) in monitoring and managing natural disasters. I started version in 2016 and focuses on the importance of creating public awareness, improving capacity-building and resilience, and implementing technology-driven disaster management strategies to reduce the loss of human life and property caused by disasters. The research also highlights the value of geospatial technologies in creating detailed maps and in developing disaster preparedness and mitigation measures. It seems that the research includes case studies examining the use of remote sensing, GIS, and GPS in the management of various types of disasters, including cyclones, coastal erosion, and industrial disasters. Also, my research on-point focus is the development and use of a system called Hydrospatial Analysis Information System (HAIS) for the spatial analysis and assessment of groundwater quantity and distribution. The research also compares the performance of HAIS to other software tools for groundwater analysis in terms of processing time and memory occupation. The research seems to involve the analysis of software requirements and technical specifications for HAIS, as well as the design of the system’s overall flow and algorithms. 

BigM) Why did you start your current research? Please be specific and give any relevant dates/years.  

 What motivated you?   

Dadi:  As a resident of India, I have always been concerned about the issue of declining groundwater levels in some parts of the country. In my home region, access to clean drinking water and sufficient water for agriculture has always been a challenge, and I have seen first-hand the impact that this can have on communities and the environment. However, it wasn’t until I learned more about the challenges faced by some parts of the country with low levels of groundwater that I became motivated to try and find a solution to this pressing problem. It is indeed the case that some parts of India have low levels of groundwater resources, which can be a challenge for meeting the water needs of the population for drinking and agriculture. Over-extraction of groundwater, inadequate rainfall, and climate change are among the factors that have contributed to declining groundwater levels in certain parts of the country.

BigM) What were you doing before you started your current research?

Dadi:   After completing my undergraduate studies, I decided to pursue a master’s degree, with a focus on using information and communication technologies I was a senior full stack web developer at CSX. Prior to that, AgFirst Farm Credit Bank, Chubb Insurance, a Equifax, Retail Insight-Crossmark. Proven track record of creating and implementing complex technology solutions. I was interested in exploring the use of geographic information systems (GIS) and other geospatial technologies to map and understand the spatial distribution of groundwater and to identify ways to manage and protect these vital resources.

BigM) If your childhood or early family life has informed your choice in terms of your life as a researcher/scientist and/or the focus of that work, please let us know of any common themes?

Dadi:  As the son of a food and adulteration inspector in Andhra Pradesh, India, my father has always emphasized the impact of contamination and pollution on human health and the environment, including specific health risks associated with consuming contaminated water. He has taught me about the ways in which the environment can affect human life and the earth as a whole.” 

By researching the types of contamination present in ground level water sources in the region, it may be possible to identify patterns in the types of health problems that are being experienced by the population and guide efforts to address these issues. It relates to ground level water resources, is to identify the sources of contamination and pollution in the region. Understanding the causes of these issues can help policymakers and community leaders develop strategies for mitigating or eliminating them, which can protect the health of those who rely on ground level water sources for drinking, cooking, and other daily needs.

BigM) How did Covid affect the research you did for this most recent report in particular? If it did affect it, please be specific?

Dadi:  One major impact has been the increased demand for hand sanitizer and disinfectant products, which has led to a shortage of isopropyl alcohol, a key ingredient in many of these products. This shortage has in turn led to the use of alternative chemicals, such as methanol, to make hand sanitizer. Methanol is toxic if ingested and can cause blindness or death. There have been instances of people drinking hand sanitizer, mistaking it for alcohol, and becoming sick as a result. This has highlighted the importance of properly labelling and storing cleaning and disinfectant products, especially in places where children or vulnerable individuals may be present. Another impact of the pandemic has been the increased strain on water and wastewater treatment systems due to the increased use of cleaning and disinfectant products, as well as the influx of personal protective equipment such as face masks and gloves, which can clog pipes and equipment. 

BigM) Please describe those who will be helped by your work; please describe type of industry/person, locations, any other “goals” you have for the work you did in your research paper?

Dadi:  My research would be of benefit to a variety of industries and individuals working in the field of natural disaster management and water resource management. This includes government agencies, non-profit organizations, private companies, and researchers and academics working in related fields. The research will be particularly relevant for individuals and organizations working in regions prone to natural disasters, such as cyclones, coastal erosion, and industrial accidents, or in regions with low levels of groundwater resources and challenges in meeting the water needs of the population for drinking and agriculture. Also, my research is of interest to professionals in the field of hydroinformatics and geospatial technologies, as it involves the use of GIS and other geospatial technologies for mapping and understanding groundwater resources. .The implementation of this system not only improves the performance and efficiency of the clients but also optimizes the use of network resources for the benefit of all stakeholders.

BigM) Is there anything about you as a person that impacted this research paper? This can be abilities and/or personality traits or qualities you have as a person or anything else.   What makes you as a person especially well-suited to this research/the groundbreaking work you do? What sets you apart as a person?

Dadi:  There are several qualities and characteristics that can make a person especially well-suited to research and ground-breaking work. These include:

  • Intellectual curiosity and a passion for learning: Researchers and those working on ground-breaking projects are often driven by a deep desire to understand the world around them and uncover new knowledge and insights.
  • Attention to detail and strong analytical skills: Researchers need to be meticulous and precise in their work and must be able to analyse and interpret data to draw accurate conclusions.

BigM) The focus of your research paper is, as we know, unique. These awards are heavily focused on innovation so please speak to this once again. Please take another look at what makes the research paper itself and the work you do unique?

Dadi:  This research report is unique because it focuses on the use of geospatial technologies, specifically satellite remote sensing, GIS, and GPS, in monitoring and managing natural disasters. The report addresses an important issue in disaster management and provides new information on how these technologies can be utilized to mitigate the impact of natural disasters. The report’s research strategy, which focuses on creating public awareness, improving capacity-building and resilience, and implementing technology-driven disaster management strategies, aligns with the report’s overall goals and allows for an efficient execution of the research. Additionally, the report examines the use of geospatial technologies in the management of different types of natural disasters using case studies, and includes research on the development and use of Hydrospatial Analysis Information System (HAIS) as a new solution for spatial analysis and assessment of groundwater quantity and distribution. The report provides detailed information on the performance of HAIS compared to other software tools, its requirements, and specifications, as well as its advantages and disadvantages.

BigM) Please tell us any obstacles that you faced in your life and how you overcame them. Please also let us know any obstacles you faced in your research work in general and in the development of this research paper as well?

Dadi:  Highlights of several obstacles faced in the development and implementation of the Hydrospatial Analysis Information System (HAIS). Some of these obstacles include:

  • Difficulty in accessing and analysing water quantity data due to the complexity of text-formatted databases.
  • HAIS being limited to geometries built from nodes and straight lines, lacking support for splines and surfaces.

BigM) Please let us know of any plans you have for the future.?

 Dadi:  It is with the utmost conviction that I, Dr. Sanyasi Naidu (Dadi), a preeminent and accomplished lead developer in the esteemed field of information technology, and a servant of the highly reputable Dataquest Corp, Branchburg, NJ 08876, present myself as a candidate for the coveted opportunity to continue my professional pursuits in the realm of geo-engineering within the United States. As a specialist of the highest order in geospatial technology and a veteran of the information technology industry, I can unequivocally state that my expertise in identifying and managing underground water resources, would be of inestimable value to the United States, and would have a transformative effect on the well-being of American society. My contributions will undoubtedly sustain the United States in science and technology, further solidifying its position as a global leader

BigM) How people can connect with you?

The idea of Bigtime Daily landed this engineer cum journalist from a multi-national company to the digital avenue. Matthew brought life to this idea and rendered all that was necessary to create an interactive and attractive platform for the readers. Apart from managing the platform, he also contributes his expertise in business niche.

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Robert DeFalco Realty Leads the Way with Strategic Expansion and Philanthropy




Robert DeFalco, the visionary founder and Owner/Operator of Robert DeFalco Realty, cemented his reputation as a huge force in the real estate industry. His firm, recognized as the #1 real estate company in Staten Island, embarked on a significant expansion this year, solidifying its status as a comprehensive hub for real estate services in New York and New Jersey.

Strategic Growth and New Partnerships

This growth involves not only a physical expansion, but also a strategic partnership with Think Mortgage, a prominent mortgage firm with a strong presence in Brooklyn and Staten Island. The collaboration aligns perfectly with DeFalco’s vision of providing seamless and integrated real estate transactions.

“We are creating a holistic experience,” stated DeFalco.

By partnering with Think Mortgage, Robert DeFalco Realty ensures clients can find their ideal home and secure the best possible mortgage rates, simplifying the process into a smooth journey from start to finish — all in one building.

Comprehensive Services Under One Roof

The firm moved to a new location in Brooklyn, occupying an entire corner block to house its operations. The expansion ensures that clients can access all necessary services under one roof, including real estate and mortgage services, in-house title services, legal expertise, and more. The move underscores DeFalco’s commitment to providing unparalleled convenience for clients.

“We are creating a synergy where all real estate needs are met promptly and professionally, right here,” added DeFalco.

A Legacy of Philanthropy

Beyond his professional achievements, DeFalco is renowned for his philanthropic efforts. He believes in the responsibility of businesses to give back to their communities. Under his leadership, Robert DeFalco Realty is a leading sponsor for the Making Strides Against Breast Cancer walk, raising substantial funds annually.

In 2019, the Emergency Children’s Help Organization honored DeFalco for his significant contributions, recognizing him with the Man of the Year Award. His dedication to philanthropy also earned him the Service and Dedication Award from the Juvenile Diabetes Research Foundation in 2022.

Community Engagement and Support

Robert DeFalco Realty’s commitment to philanthropy extends to various community events and local charities. The firm supports a wide range of organizations, including the American Cancer Society, City Harvest, Monmouth University, St. Peters High School, and many more. Their efforts make a substantial positive impact, with total donations surpassing $1,000,000.

Most recently, DeFalco attended and sponsored the ECHO Foundation, GRACE Foundation, and Tunnel to Towers events in various capacities.

Looking Forward

With its recent expansion and continued commitment to comprehensive real estate services, Robert DeFalco Realty reaffirms its position as the premier one-stop real estate shop in the northeastern region. The firm continues to uphold its foundational philosophy of treating people well, a mantra that has guided its operations since its inception in 1987 and continues to inspire its growth and innovation today.

About Robert DeFalco

Robert DeFalco Realty was founded in 1987 by Robert DeFalco, a real estate Broker/Owner who wanted to help families achieve their dream of homeownership. Through the philosophy ‘Treat People Well,’ Robert DeFalco has grown into a successful real estate agency led by a professional team of highly motivated real estate associates with experience in residential, commercial, and new real estate development. For more information, please visit 

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