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Free diagnostic · 30 min · no commitment Abidjan · CI · 05°20′45″N · 04°01′12″W
DEC
FR
Free diagnostic
◇ Geomatics · GIS · IT · Abidjan, Côte d’Ivoire

We turn
your data into
territorial decisions.

DEC partners with NGOs, development agencies and public institutions — from territorial diagnostic to decision-making, with reliable, geolocated and visualised data.

−50%
Collection costs
2-4×
Faster
±1m
RTK precision
websig.dataexpertises.com — cacao-san-pedro
P12 · 05°20′45″N · 04°01′12″W
1,240 farms mapped
San Pedro · sustainable cocoa · RTK GPS
Who we serve · Donors, NGOs and development agencies
WaterAid UNICEF WFP FAO AFD GIZ World Bank Ministry of Agriculture CCC Coop Cacao SP
◇ Two areas of expertise

The territory and the technology , under one roof.

We combine DEC’s historical geomatics expertise with a full IT practice to build end-to-end solutions — from field data to production-grade products.

01 · Practice

Geospatial & GIS

Core business — since 2026
Drone & remote sensing
Sentinel · Landsat · Planet imagery
RTK GPS sub-metric topography
WebGIS · interactive maps
Spatial analysis · AI classification
Geospatial databases · PostGIS
02 · Practice

IT & Digital

The cross-cutting extension
Web & mobile development
Cloud · infrastructure · DevOps
Cybersecurity · backup
IT audit · digitalisation
IT training · support
Dashboards & APIs
◇ Sectors served

Six fields, the same rigor.

Our solutions adapt to each domain’s constraints — from sustainable cocoa to cross-sector M&E.

Agriculture · cocoa
01
Cooperatives · agribusiness · sustainable cocoa
View
Environment · climate
02
Deforestation · risk zones · reforestation
View
Water · WASH
03
Water points · access · hydraulic infrastructure
View
Health · humanitarian
04
Health mapping · access to care · vulnerable populations
View
Land planning · infrastructure
05
Topography · LiDAR · site monitoring · 3D
View
Cross-sector · M&E
06
Spatial M&E · dashboards · territorial database
View
◇ Our methodology

Five steps — quality, transparency, autonomy.

A structured process, dated deliverables, contractual late-delivery penalties. You stay in control.

01
1-2 wks
Diagnostic
Scoping meeting, review of existing data, key indicators, field visit.
02
2-4 wks
Collection
Field mission (drone, RTK GPS, surveys), satellite imagery acquisition, database build.
03
2-3 wks
Processing
Cleaning, georeferencing, spatial analysis, modelling, AI classification.
04
2-6 wks
Development
WebGIS, dashboards, mobile apps, integration with your existing systems.
05
1-2 wks
Support
User training, documentation, delivery, 3-month post-delivery support.
◇ Measurable impact

Before / after DEC.

Based on our 2025 projects, here is the measured gap between traditional collection methods and our full drone + RTK + processing chain.

Source — DEC projects · 14-mission sample

Criterion Tradi. DEC Δ
Field time 100% 30% −70%
Collection cost 100% 50% −50%
Data precision 60% 95% +58%
Report quality 50% 90% +80%
Project tracking 40% 85% +113%
◇ Featured case

San Pedro · Sustainable cocoa

1,240 farms mapped, cross-checked with 5 years of Sentinel-2 imagery to measure forest-cover pressure.

Study · Environment · 2025-2026

−14.2% of forest cover detected over 5 years.

Plot-level losses, data delivered through WebGIS, audit-ready donor report.

Key project figures
1,240
Farms mapped
248 ha
Localised forest losses
18
Cooperatives tracked
60d
From signature to WebGIS
◇ To get started
Free diagnostic in 30 minutes.
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