Picosatellites for Science: enabling environmental research in inaccessible ecosystems
The “black holes” of environmental research
Earth observation technologies have made great progress. However, many areas of our planet are still hard to study.
Remote rainforests, polar ice caps, deserts, deep canyons, and isolated ocean zones are key to understanding climate change and biodiversity. But monitoring them continuously is extremely difficult.
Traditional methods have limits. Field expeditions are rare. Equipment is expensive. Data collection is manual. This means we can’t gather data frequently enough or at the scale we need.
There’s another problem: these areas have no internet connection (no cellular or Wi-Fi). Sensors placed there can’t transmit data efficiently.
These information gaps slow down global research. It becomes harder to predict changes and act in time.
Picosatellites: the eyes and ears of science where no one else can reach
This is where picosatellites come in. They are small, fast, and cheap to launch. They don’t take high-resolution images like traditional Earth observation satellites. Instead, they work as communication bridges.
Picosatellites connect sensors on the ground with research teams thousands of kilometers away.
Apogeo Space uses a constellation of satellites in Low Earth Orbit (LEO). These satellites pass over every point on Earth frequently. This makes it possible to collect data even from the most remote places.
Picosatellites use low-power, narrowband communications. This means they can send small data packets reliably and regularly. That’s exactly what researchers need: consistent environmental data delivered in a sustainable way.
The virtuous cycle of near real time data collection
Unlike real-time streaming, which would be technically demanding and energy-intensive, picosatellites enable an asynchronous model of data transfer perfectly suited for environmental monitoring:
- Sensor deployment: Researchers install autonomous monitoring stations powered by batteries or small solar panels in ecosystems of interest. These sensors measure parameters such as soil moisture, gas emissions, seismic activity, or wildlife presence.
- Local storage: The sensors collect and store data at regular intervals (for example, every hour).
- Scheduled transmission: Once or several times a day, as an Apogeo picosatellite flies overhead, the sensor “wakes up” and transmits the stored data.
- Data delivery: The picosatellite captures the data and forwards it to a ground station during its next pass. From there, the information is uploaded to a secure cloud platform, ready to be analyzed by research teams.
Think of the picosatellite as a hiker who passes by an isolated mountain refuge at regular intervals, picking up the notes left by the ranger and bringing them back to the valley.
Real-world applications: science enabled by Apogeo Space
The benefits of this model are particularly visible in contexts where traditional monitoring has been almost impossible:
Glacier monitoring
The National Snow and Ice Data Center (NSIDC) highlights that glaciers are among the most sensitive indicators of climate change, yet monitoring them continuously is extremely complex due to their remoteness and harsh conditions. With picosatellite-enabled sensors, researchers can measure parameters such as melt rates, ice thickness, and glacier movement daily. This steady flow of data provides valuable insights into sea-level rise projections and polar climate dynamics.
Read more: IoT connectivity for environmental monitoring
Biodiversity studies in the Amazon
According to WWF, the Amazon hosts 10% of the world’s known species, but biodiversity data remains patchy due to accessibility issues. Deploying acoustic sensors and motion detectors connected via picosatellites allows scientists to capture the presence of endangered species through vocalizations or movement patterns. By transmitting only synthesized data (rather than continuous audio), bandwidth is preserved while still enabling detection of poaching activities or shifts in species distribution.
Ocean health monitoring
The U.S. National Oceanic and Atmospheric Administration points out that “large geographical gaps in ocean carbon observations” undermine the accuracy of climate assessments relying on the SOCAT database. Drifting buoys equipped with salinity, pH, and temperature sensors can send periodic updates through picosatellite links. This data helps map global ocean circulation patterns and detect chemical changes affecting coral reefs and marine biodiversity.
Read more: IoT satellite connectivity in Research field
Early drought warning in the Sahel
As underlined by the Food and Agriculture Organization (FAO), droughts are among the most devastating climate hazards for agriculture, affecting millions of people. Soil moisture sensors in remote fields, connected via Apogeo’s picosatellites, can transmit weekly updates that feed predictive models for drought risk. This empowers NGOs and local governments to act earlier with water management or food security interventions.
Read more on: Goodbye drought: Smart agriculture with Apogeo’s Satellite IoT
In all these cases, what was once logistically or financially prohibitive becomes achievable, scalable, and scientifically robust thanks to nanosatellite-enabled connectivity.
Key advantages of picosatellite connectivity for science
The adoption of picosatellite constellations for environmental research is not simply a technological improvement – it represents a paradigm shift. Compared to traditional terrestrial or large-satellite systems, Apogeo’s model brings distinct benefits:
- Accessibility: Picosatellites eliminate the dependence on terrestrial infrastructure. This makes it possible to collect data from regions such as Antarctica, the Sahara, or the mid-Pacific, where conventional networks cannot operate. For research institutions, this means opening entirely new frontiers of study.
- Cost efficiency: Thanks to our miniaturization technology, pico satellites offer significantly lower production and launch costs compared to traditional space systems. This cost reduction makes access to space more sustainable and opens new opportunities for universities, research centers, and small enterprises, while ensuring a reduced economic impact for the end customer.
- Energy efficiency: Since picosatellites are designed for narrowband, low-power transmissions, sensors can operate autonomously for months or years without human intervention. The European Commission highlights that the future of IoT depends on low-power connectivity solutions that can guarantee scalability and long-term performance in distributed environments.
- Scalability: A single project can scale from a dozen sensors to thousands. Networks of distributed devices, all connected via Apogeo Space’s constellation, provide granular environmental insights that would have been impossible with isolated monitoring stations. This is particularly valuable for climate models that rely on large datasets.
- Reliability and resilience: Unlike terrestrial infrastructure, which can be damaged by extreme weather events or may simply not exist in remote areas, satellite connectivity ensures operational continuity.
Apogeo Space: science from above
Picosatellites are not just small satellites, they are enablers of a new scientific paradigm. By connecting the most remote ecosystems to the global research community, they make environmental science more continuous and distributed.
Apogeo Space is proud to support this transformation. With our picosatellite constellation, we offer researchers, universities, and NGOs a robust and sustainable tool to unlock new knowledge and protect the Earth’s most fragile ecosystems.
The future of environmental science will be written not only in laboratories or research stations, but also from space, one data packet at a time.
Sources
- National Snow and Ice Data Center (NSIDC) – Glacier Monitoring
- WWF – Amazon Biodiversity
- FAO – Drought and Agriculture
- NOAA – Oceanic measurements of carbon dioxide continue to decrease, as reported in this year’s ocean carbon data atlas
- European Commission – Investing in Cloud, Edge and the Internet of Things
- Intergovernmental Panel on Climate Change (IPCC) – Sixth Assessment Report, AR6 WGII, SPM, C.1.2.