ContourStack

TerrainLogic beta

From a field boundary to an engineering-ready decision.

Bring terrain, soils, climate, management, and field history together in one auditable desktop workflow—built for conservation planners, engineers, and land managers.

Request beta access ↗ Explore the platform
Local-first50-state testedScience-traceableField-history aware
TERRAINLOGIC / MANAGED FIELDS Current build
TerrainLogic managed-field portfolio showing field totals, current management, and erosion results
Actual TerrainLogic beta interface · managed-field portfolio

01 / The platform

One field model.
Connected decisions.

TerrainLogic preserves the relationships between land, management, and time. Each run can be explored as a scenario or authored into the managed field’s history for the next cycle.

01

Erosion intelligence

Daily soil-loss modeling, without the black box.

RUSLE2-aligned management simulation combines local soil, terrain, erosivity, vegetation, residue, and operations into traceable annual results.

02

Nutrient accounting

Follow nutrients through the management cycle.

Track additions, crop uptake, biomass return, legume fixation, residue transformations, and carried field state in a dedicated nutrient report.

03

Gully risk

See where concentrated flow is likely to become a problem.

Map terrain-driven corridors on satellite imagery and trace contributing area beyond the field boundary.

04

Waterway engineering

Move from hotspot to design, inspection, and certification.

Size channels, edit design constraints, enter centerline and edge surveys, create dig profiles, compare as-built conditions, and retain inspection history.

See the workflow →

02 / Field workflow

Built around how the work actually moves.

Use authoritative local and public data where possible. Add professional judgment where it matters. Keep the evidence attached to the field.

  1. 01

    Locate

    Draw a field or select an estimated boundary. TerrainLogic resolves county, climate, soils, elevation, slope, and flow context.

  2. 02

    Model

    Select or author exact management operations. Run a new scenario or continue the field’s managed state.

  3. 03

    Decide

    Review erosion, soil condition, moisture, nutrients, gully risk, and supporting daily evidence.

  4. 04

    Document

    Generate separate erosion, nutrient, and engineering reports; save the run to field history when it becomes the plan.

03 / Inside TerrainLogic

The work, exactly as you’ll see it.

These are current screens from the TerrainLogic beta—not conceptual mockups.

FIELD SELECTION01
TerrainLogic interactive map used to select or draw a field boundary
Start with the field.Locate, draw, or select the area that anchors every downstream decision.
MANAGED FIELDS02
TerrainLogic managed-field dashboard with current erosion results and management history
Keep the history connected.Review active management, authored runs, reports, and saved practices.
EROSION RESULTS03
TerrainLogic final erosion results with annual soil loss, soil tolerance, RUSLE factors, moisture, and Soil Conditioning Index
Read the conservation outcome.Compare soil loss with T and inspect the factors and ending soil condition behind the result.
CONCENTRATED FLOW04
TerrainLogic satellite map showing potential concentrated-flow corridors and their contributing areas
Trace the water before designing the practice.Inspect terrain-derived corridors on satellite imagery, including contributing area beyond the field.
WATERWAY DESIGN05
TerrainLogic preliminary waterway section with flow dimensions, excavated dimensions, channel profile, and engineering checks
Carry the corridor into an engineered section.Size the channel, review hydraulic and stability checks, then continue into survey, dig-profile, and as-built documentation.
EROSION REPORT06
First page of a generated TerrainLogic soil-loss analysis report
Leave with an auditable record.Inputs, outcome, model factors, ending soil condition, and provenance stay together.Open the sample erosion report ↗
DESIGN INPUTS07
TerrainLogic waterway inputs using mapped upstream area and reach length
Keep professional judgment in the loop.Use mapped geometry while documenting peak-flow source, design grade, soil, and vegetation criteria.

04 / Confidence

Designed to be challenged.

TerrainLogic is being tested across states, climates, soils, slopes, and management families against RUSLE2 reference runs. Outputs retain the intermediate evidence needed to investigate differences—not just the final number.

50-state UI coverageDaily diagnostic tablesKnown limitations documentedLocal field history

Private beta

Put TerrainLogic to work on real fields.

We’re inviting conservation professionals and land managers who want to test workflows, compare results, and help shape the next release.

Request beta access ↗