2019 and 2024 comparison of invasive phragmites at Cape Hatteras
Solutions library
EnvironmentalCape Hatteras, North Carolina

PHRAGMITES / CAPE HATTERAS

Five years of high-resolution imagery quantified a 41.3-acre reduction in invasive phragmites.

MISSION PROFILE07 / 08
01 / OPERATIONAL BRIEF

THE
OBJECTIVE.

Measure the changing extent of invasive Phragmites australis to support habitat restoration decisions.

CONSTRAINTS
  • Coastal wetland environment
  • Fine-scale vegetation boundaries
  • Cross-year imagery differences
SOURCE STACK
  • 2019 high-resolution imagery
  • 2024 high-resolution imagery
  • Wetland and shoreline basemaps
02 / ANALYTICAL METHOD
01

Delineate invasive vegetation in each observation year

02

Normalize the two mapped extents

03

Calculate and communicate net habitat change

03 / MISSION OUTCOMES

WHAT
CHANGED.

Reviewable intelligence built for the next decision, not the final presentation.

01

53.4 acres mapped in 2019

02

12.1 acres mapped in 2024

03

41.3-acre decrease documented

THE NEXT COORDINATE

START WITH
THE MISSION.

Bring the requirement. Geo Owl brings intelligence professionals, GEOINT expertise, mission data, and technology to help you collect, understand, and act.

Bring Us Your Mission View our capabilities