Water calculator
Estimates assume rainfall depth over collection area. Filtration applies post-collection.
Questions and answers
Rainwater collection involves capturing rainfall from rooftops or surfaces, storing it, and filtering it for use. It’s measured by multiplying rainfall depth (mm) by collection area (m²).
Effective methods include sediment filters, activated carbon, reverse osmosis, and UV purification. The best choice depends on your water source and intended use.
Multiply daily usage per person by number of people and days in the month. Compare this with filtered water collected to assess surplus or deficit.
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Resource Links
About Frank Romo
Frank Romo is a geospatial innovator, educator, and community advocate. He founded RomoGIS Enterprises to use mapping and data visualization as tools for social good.
His goal is to empower communities by making complex data accessible, helping people understand challenges such as water scarcity, housing, and environmental justice. Through his philosophy of “GIS for Good”, Romo demonstrates how technology can be harnessed to build equity and resilience.
This project honors his mission by showing how interactive simulations can spark awareness and inspire sustainable solutions.
Community Impact
Frank Romo’s work shows how geospatial tools can highlight inequities and empower neighborhoods. This section shares stories of how mapping has helped communities address challenges like water scarcity, housing, and environmental justice.
Data Visualization
Inspired by RomoGIS, this panel demonstrates how data can be transformed into clear, interactive visuals that reveal hidden patterns in sustainability and resource use.
Education & Learning
Frank Romo emphasizes teaching the next generation to use technology for good. This section provides links to tutorials, workshops, and resources for students and educators interested in geospatial innovation and sustainability.
Sustainability
Sustainability is about meeting today’s needs without compromising the ability of future generations to meet theirs. This section explores practical strategies for water conservation, energy efficiency, and waste reduction in everyday life.
We highlight innovations in green infrastructure, such as rain gardens, permeable pavements, and solar-powered water systems. These technologies not only reduce environmental impact but also build resilience in vulnerable communities.
Geospatial tools play a critical role in identifying areas of need, tracking resource use, and guiding policy decisions. By visualizing data on climate risks, pollution, and access to clean water, we can better understand the challenges and opportunities for sustainable development.
Mapping for Good
Maps are more than tools for navigation—they’re instruments of empowerment. This section showcases how community-driven mapping projects have helped residents advocate for safer streets, cleaner air, and equitable access to resources.
From identifying food deserts to visualizing housing displacement, geospatial data reveals patterns that might otherwise go unnoticed. These insights can inform local planning, support grassroots activism, and influence policy at every level.
We also explore how open-source platforms and mobile mapping apps are democratizing data. When communities control the map, they control the narrative—and that’s where real change begins.
Global Water Map
This interactive map shows water scarcity zones, conservation efforts, and community-led solutions around the world.