What GIS Does for Your Firm

Visual & Analytical Clarity

Build map-based insights from NJDEP wetlands, soil types, zoning, floodplains, and impervious coverage—helping you plan proactively before permit deadlines.

Enhanced Regulatory Support

GIS-driven mapping for wetland delineations, buffer analyses, and NJ Highlands/Pinelands zone compliance reduces rework and accelerates approvals.

Data-Driven Field Workflows

Use mobile-enabled apps like Collector or Survey123 for geotagged sampling, field conditions, and instant shapefile exports, streamlining field-to-report cycles.

Publication-Ready Deliverables

Professionally styled, high-resolution maps for inclusion in Phase I/II reports, site remediation plans, and stakeholder presentations.

What We Offer

Custom Mapping

• Maps to order including:
  • Phase 1 figures
  • Phase 2 figures (location plans, exceedance figures (aka spider maps)
  • GW contour figures
  • Other figures on an as needed basis
• Historical aerial imagery & land cover change detection
• Floodplain mapping & soil classification (SSURGO/ NRCS)

Analytical Insights

• Identify patterns and associations that do not show up in spreadsheets
• Interpolate missing information
• Model contamination plumes for a site
• Create 3D models of a site
• Determine site suitability
• Predict the life span of an asset
• Improve emergency management practices

Data Management Strategies/ Field Data Collection

• Cloud based data storage
• Mobile GPS-enabled data apps for environmental surveys
• Real-time geotagged photo collection
• Rapid reporting

Report-Ready Visuals

• Publication-quality maps for client reports & submissions
• Visual storytelling for stakeholder presentations

Custom Web Applications:

• Turn stored data into visually interesting dashboards/story maps

Digital Deliverables For NJDEP:

• CEA deliverables
• Deed Notice deliverables

Regulatory & Permit Support

• Wetland delineation mapping (NJDEP)
• Buffer and impact analysis for permit applications
• NJ Highlands, Pinelands, CAFRA & Flood Hazard Area assessments
• Two blog links:
  1. https://www.sesi.org/news/manage-natural-impacts-with-natures-tools-the-wetlands
  2. https://www.sesi.org/news/the-expanded-jurisdiction-of-new-york-states-freshwater-wetlands-act

Tools We Use

• Esri ArcGIS / QGIS
• NJDEP GIS layers & Open Data
• Client Data including
  • Mobile survey apps (Field Maps, Survey123)
  • Manually collected data
  • Shape Files .SHP
  • Drone imagery
  • LIDAR / Elevation data
  • Trimble GIS data

Why Choose SESI

• Industry expertise in NY/NJ environmental regulations
• Fast turnaround & scalable to project size
• Personalized support

Where Else We Can Help

Synergies with geotechnical and site civil departments, permitting experts familiar with environmental engineering values.

Let’s Talk

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