🌍 Cost-Effective Groundwater Potential Mapping by Integrating Multiple Remote Sensing Data and the Index–Overlay Method

-

 



💧 Introduction

Groundwater is one of the planet’s most precious hidden resources 🌊. Efficiently mapping its potential zones is vital for sustainable water management, especially in arid and semi-arid regions 🌾. The integration of remote sensing data with the Index–Overlay Method (IOM) offers an innovative, low-cost, and reliable technique for groundwater exploration 🛰️💧.

🛰️ 1. Remote Sensing Data Integration

📡 Multispectral & Spatial Data Fusion

Different remote sensing datasets such as Landsat, Sentinel, and ASTER provide rich spatial and spectral information. These datasets help identify geological, geomorphological, and land-use parameters that influence groundwater recharge 🌿⛰️.

🧭 Topographical & Hydro-Morphological Analysis

Parameters like slope, drainage density, lineament density, and elevation are extracted using Digital Elevation Models (DEM). These features guide the infiltration and storage of groundwater 💦.

🧮 2. The Index–Overlay Method (IOM)

⚙️ Weighted Parameter Assignment

The IOM involves assigning weights and ranks to various thematic layers (soil type, geology, rainfall, etc.) based on their influence on groundwater potential 🌧️.

🗺️ Overlay and Integration

All thematic layers are overlaid in a GIS environment, producing a composite groundwater potential map. This method ensures an easy and cost-effective way to analyze large geographic regions without extensive field surveys 🧩🧭.

💰 3. Cost-Effectiveness and Efficiency

💡 Reducing Field Efforts

The integration approach drastically reduces the need for expensive drilling and manual surveys, making it ideal for developing regions 💸.

⏱️ Rapid Assessment Tool

By combining open-source satellite imagery and GIS-based overlay models, decision-makers can quickly assess and prioritize groundwater zones for exploration and conservation 🌎✅.

🌱 4. Applications and Future Scope

The methodology supports irrigation planning, urban water supply design, and drought management 🚜🏙️. Future advancements like machine learning and cloud-based GIS can further enhance mapping accuracy and predictive analysis 🤖🌐.

🏁 Conclusion

Integrating multiple remote sensing datasets with the Index–Overlay Method provides a sustainable, data-driven, and budget-friendly approach to groundwater potential mapping 💧✨. It empowers planners, researchers, and communities to make smart water decisions for a resilient and resource-secure future 🌍💚.

World Top Scientists Awards

Visit Our Website 🌐: worldtopscientists.com Nominate Now📝: https://worldtopscientists.com/award-nomination/?ecategory=Awards&rcategory=Awardee
Contact us ✉️: support@worldtopscientists.com Here Connected With:
==================
Whatsapp : whatsapp.com/channel/0029Vb5At1zDuMRbivne3i17
Youtube: www.youtube.com/@topscientistsawards Twitter: twitter.com/Topscienti50880
Linked in: https://www.linkedin.com/in/world-top-scientists-awards-6a0768282/ Pinterest: in.pinterest.com/topscientists/
Blog: scientistsawards25.blogspot.com/
Instagram: www.instagram.com/world_top_scientists/

#Sciencefather #ResearchAwards #WorldTopScientistsAwards
#GroundwaterMapping #RemoteSensing #SustainableWater #GISMapping #Hydrogeology #IndexOverlay #WaterResources #EnvironmentalScience #CostEffectiveMapping #EarthObservation #GeospatialAnalysis#BusinessEthics #professors #doctor #researchers #phd #Dendrobium #Phytochemistry #TraditionalMedicine #PharmacologicalMechanism #NaturalProducts #HerbalMedicine #MedicinalPlants #DendrobiumResearch #PlantBasedMedicine #BioactiveCompounds #Pharmacognosy #Ethnopharmacology #TherapeuticAgents #BotanicalDrugs

Comments

Post a Comment

Popular posts from this blog

Kaveri Engine Ready for Inflight Testing

-
Image
India’s Gas Turbine Research Establishment (GTRE) has made advancements with the Kaveri engine, which is now ready for inflight testing, marking a very important moment in India’s pursuit of self-reliance in aerospace technology, particularly for unmanned aerial vehicles (UAVs). Background of the Kaveri Engine The Kaveri engine development began in the late 1980s to power the Tejas Light Combat Aircraft. Initial designs faced technical challenges, leading to a shift in focus towards a modified “dry” version suitable for UAVs. Technical Specifications The dry version of the Kaveri engine generates thrust between 49-51 kN. This thrust level is adequate for UAVs, such as the Ghatak stealth drone. Future enhancements aim to incorporate an afterburner, potentially increasing thrust to 73-75 kN for more demanding applications. Extensive testing has been conducted, including trials in both Russia and India. The engine has successfully passed critical ground and high-altitude tests, demonstrat...
Read more

ISRO to Launch US Communications Satellite Bluebird

-
Image
The Indian Space Research Organisation (ISRO) is set to make history by launching an American communications satellite. This is the first time an American company is using an Indian rocket for such a large and advanced satellite. The mission is expected to occur in February or March 2025. India cultural tours Background of the Mission Historically, ISRO has focused on launching small satellites from American manufacturers. The upcoming launch will be the first instance of a massive communications satellite being deployed by a US company from Indian soil. This initiative reflects the growing partnership between India and the United States in the field of space technology. The Role of AST SpaceMobile AST SpaceMobile, a Texas-based company, is expected to be the manufacturer of the satellite. The company has developed technology that allows users to make voice calls using standard smartphones. Unlike other satellite communication providers, AST SpaceMobile does not require users to purcha...
Read more

Freshwater Species at Risk of Extinction

-
Image
Recent assessments reveal alarming statistics regarding freshwater biodiversity. A study conducted by the International Union for Conservation of Nature (IUCN) indicates that nearly 25 per cent of the 23,496 species examined are threatened with extinction. This analysis marks the urgent need for conservation efforts in critical habitats. Extinction Statistics The study identified 4,294 species at high risk of extinction, which equates to approximately 18.3 per cent of the total assessed. The majority of these species are found in biodiversity hotspots such as Lake Victoria, Lake Titicaca, Sri Lanka’s wet zone, and India’s Western Ghats. These areas are home to unique species that exist nowhere else on the planet. India food delivery Historical Context of Extinctions Since the year 1500, there have been 89 confirmed extinctions, with an additional 178 suspected. The United States, Mexico, and the Philippines have reported the highest numbers of extinctions among freshwater species. Nota...
Read more