Field Sentinel Mapper
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Field Sentinel Mapper

Tech Maven GeoSpatial LLC · released 9 Jul 2026 · Open in App Store ↗

Revenue 30d not estimated
Downloads 30d not estimated
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Description

Field Sentinel is a professional geospatial platform for iPhone and iPad, built for teams who work where connectivity is unreliable or unavailable. Whether you support defense operations, emergency response, surveying, construction, aviation, or remote field research, Field Sentinel puts maps, GIS tools, and intelligence workflows on a single device—fully offline when you need it.

WORK WITHOUT THE NETWORK

Render offline maps from GeoPackage, MBTiles, and PMTiles

Run spatial queries with SpatiaLite against local feature data

Design and edit schemas, tables, domains, and relationships in GeoPackage

Collect field data with XLSForm-compatible forms and barcode scanning

Import and export KML, KMZ, GPX, GeoJSON, Shapefile, and more

PROFESSIONAL MAP & GIS EDITING

Snap-aware vertex editing with split, merge, reshape, and erase tools

Digitize points, lines, and polygons directly on live map layers

Redline annotations, symbols, and labels with GeoJSON/KML export

Terrain analysis including viewshed, slope, elevation, and 3D terrain viewing

GDAL-powered format conversion for raster and vector data

ON-DEVICE AI ASSISTANT

AI chat and report drafting powered by local language models

Natural-language spatial queries against your map data

Image analysis for terrain and damage assessment from photos

Document Q&A from PDFs and field documents—processed on your device

SITUATIONAL AWARENESS & COMMUNICATIONS

Team Awareness Kit (TAK) client with Cursor-on-Target messaging

GeoChat, mission packages, and live position sharing when connected

Fleet and asset tracking with proximity alerts

Optional integration with TAK Server for team coordination

FIELD OPERATIONS MODULES

Surveying: COGO, traverse, leveling, area/volume, and GNSS/RTK support

Construction: earthwork, CAD/DXF overlay, BIM/IFC viewing, and PDF reports

Aviation: FAA charts, airspace layers, TFRs, flight planning, and NOTAMs

Emergency management: ICS/NIMS forms, CAP alerts, and damage assessment tools

Intelligence workflows: GEOINT analysis, change detection, and multi-source fusion

BUILT FOR THE FIELD

Field Sentinel is optimized for iPad and iPhone in portrait and landscape. Store tile packages, models, and databases on device. Generate professional PDF reports in the field. Use split-screen workspace tools for documents, notes, and annotations alongside your map.

Field Sentinel is developed by Tech Maven Geospatial—bringing enterprise GIS, tactical awareness, and on-device intelligence to operators at the edge.

Privacy: Core workflows run on your device. Network access is optional and used only for features you enable, such as TAK Server sync, chart downloads, or imagery updates.

Questions or enterprise licensing: contact Tech Maven Geospatial.