Built for EOV Monitoring
GeoDataTrack supports Savory Institute Ecological Outcome Verification (EOV) monitoring: capture all 15 EHI indicators in the field, review them and produce reports. GeoDataTrack is also protocol agnostic: configure survey forms for other monitoring frameworks too.
Why EOV Monitoring Is Hard Work
A Detailed Protocol
EOV asks for careful, repeatable measurements at the same sites, year after year.
Lots of Data
Scores, photos and notes from many sites and years quickly pile up in workbooks and folders.
Clear Evidence
Without a clear review trail, it's harder for others to trust and check your results.
Good monitoring deserves good record-keeping. GeoDataTrack keeps it in one place.
Ecological Outcome Verification (EOV)
A framework developed by the Savory Institute for monitoring the ecological health of grassland and rangeland through regular assessment of key indicators.
Ecosystem Context
Understanding the landscape history, climate patterns, brittleness scale, and ecological site characteristics that define your baseline conditions.
Core Indicators
Monitoring soil health, water cycle function, biodiversity, and ecosystem processes through standardized field assessments at permanent monitoring sites.
Data Collection
Systematic recording of landscape organization, bare ground, plant species composition, litter coverage, and soil surface condition using proven protocols.
Trend Analysis
Year-over-year comparison of indicator data to identify improvement, stability, or decline in ecosystem function and inform adaptive management decisions.
How GeoDataTrack Supports EOV
From site set-up to approved records and reports.
Set Up Your Sites
Import KML boundaries, add camps/areas and short- and long-term monitoring sites, and bring in historic EOV workbooks with per-indicator scale checks.
Collect Field Data Offline
Surveyors use the mobile app to score indicators and take GPS-linked photos at each site, even without signal. They see only the surveys allocated to them.
Sync and Review
Records sync when back in coverage. EHI is calculated automatically from your field data, and consultants approve records, return them to the surveyor, or reopen them—with a full audit trail.
Produce EOV Reports
Generate EOV PDF reports with charts, photos and your organisation's own colour palette.
What You Get
Auditable Records
A full QA audit trail, approved records kept separate from auto-imported ones, and photos linked to each answer.
Offline Field Capture
Capture all 15 EHI indicators without signal, and sync when you're back in coverage.
Farm History in One Place
Land managers can see their farm's history, maps and reports together, including imported historic EOV workbooks.
Landscape Context
Map layers for terrain, vegetation, soils, Sentinel-2 greenness, rainfall/temperature, and DWS and RESOLVE 2017 ecoregions.
Adaptive Management
Repeat visits to the same monitoring sites help you see what's working and what needs to change.
Clear Reports
EOV PDF reports with charts and photos, in your own colours, to share with clients and stakeholders.
The Cost of Poor Records
Without a reliable way to capture and keep monitoring data:
- Gaps or inconsistencies in monitoring data are hard to explain later
- Time goes into chasing files rather than into the field
- Management decisions are based on anecdotal observations rather than measurable trends
- Claims about land health are harder to back up with evidence
- Years of regenerative work go unrecognized because outcomes weren't properly documented
- Baseline data has to be pieced together from old notes and workbooks
The Science
What EOV Measures
EOV assesses land health through the Four Ecosystem Processes — the fundamental mechanisms identified by Holistic Management that govern the function of every ecosystem on Earth. Learning to read these processes is learning to read the land itself.
Water Cycle
Water is life's primary medium — but the question is never simply "how much rain falls?" It's what happens when the water arrives. In a functioning ecosystem, rainfall infiltrates deeply into the soil, recharging aquifers, feeding springs, sustaining streams through dry seasons. The landscape acts as a sponge.
In a degraded system, water runs off the surface, carrying topsoil with it. Floods follow droughts in rapid succession. Groundwater drops. Springs go dry. The landscape sheds water as fast as it arrives — and with it, the fertility that took centuries to build.
Reading the landscape
- Bare ground, rills, or pedestalled plants — erosion in progress
- Does rainfall pool on the surface, or infiltrate quickly?
- Percentage of soil covered by living plants, litter, or biological crust
- Evidence of subsurface water — seeps, springs, wetland plants
Mineral Cycle
Every atom in the soil will one day be in something living. The mineral cycle is the great wheel of elements — carbon, nitrogen, phosphorus and more — moving between the living and the non-living, between soil, plant, animal, atmosphere, and back again. In a healthy ecosystem, this cycle spins rapidly: dead material is quickly consumed by decomposers, nutrients are released and immediately captured by roots. The system leaks very little.
In a degraded ecosystem, the cycle stalls. Dead plant material oxidises slowly, releasing carbon to the atmosphere without feeding soil biology. Nutrients haemorrhage away, requiring ever-greater external inputs to maintain any productivity at all.
Reading the landscape
- Is dead material being incorporated into soil, or accumulating unchanged?
- Topsoil colour and structure — dark and crumbly signals active biology
- Earthworm castings, fungal networks, signs of abundant soil life
- Plants showing nutrient deficiency despite apparent fertility
Energy Flow
The sun pours energy onto Earth's surface every day — a staggering abundance that powers all life. But this energy cannot be stored directly; it must be captured by photosynthesis, converted into living tissue, and passed through food webs. A thriving ecosystem presents maximum leaf area to the sun for maximum duration. Multiple vegetation layers intercept light at every level. The landscape is a living solar panel.
A degraded ecosystem squanders that solar wealth. Bare ground reflects heat back to the sky. Monocultures capture light for brief seasons then stand dormant. Sparse vegetation leaves most photons unharvested — potential productivity simply radiating away.
Reading the landscape
- What percentage of available sunlight reaches living green leaves?
- How many days per year does the landscape have actively growing plants?
- Structural diversity — multiple vegetation layers at different heights
- Extent of bare ground where solar energy is reflected rather than captured
Community Dynamics
Life creates the conditions for more life. Pioneer species modify harsh environments, making them suitable for the next wave of colonisers. Complexity begets complexity. In a healthy ecosystem, community dynamics trend toward increasing biodiversity — predators regulate prey, pollinators enable reproduction, decomposers close nutrient loops. The system becomes increasingly self-organising and self-healing.
In a degraded ecosystem, the arrow reverses. Complexity unravels. Specialists give way to generalists. Food webs simplify. The system loses its capacity to regulate itself, becoming vulnerable to pest outbreaks, disease, and invasion. Resilience crumbles — and with it, the land's ability to recover from any future pressure.
Reading the landscape
- Is species diversity increasing or decreasing over time?
- Are indicator species present that signal healthy ecosystem function?
- Evidence of multiple trophic levels — predators, prey, and decomposers
- Does the landscape recover quickly from disturbance, or regress?
These four processes operate in every ecosystem on Earth — from British pastures to African savannas, from coastal dunes to upland moors. Once you learn to read the Water Cycle in one landscape, you can read it anywhere. EOV turns this framework into structured field data. GeoDataTrack helps you capture, review and report it.
Start Your EOV Monitoring
Build a clear, auditable record of your EOV monitoring with GeoDataTrack, built for the EOV protocol.