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$
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I will do professional gis change detection maps for businesses
Grace C
About this gig
I will perform professional GIS change detection analysis using QGIS or ArcGIS Pro to identify changes in vegetation, built-up areas, and water bodies over time using satellite imagery and spectral indices such as NDVI, NDBI, and NDWI.
Workflow:
Data Preparation: Acquire or use your multi-temporal satellite imagery (Sentinel-2 or Landsat).
Image Processing: Preprocess and align the imagery for accurate comparison.
Change Detection: Calculate NDVI, NDBI, and NDWI for each time period and analyze changes in vegetation, urban expansion, and water bodies.
Map Design: Create professional change maps with clear symbology, legends, scale bars, and other map elements.
Delivery: Provide high-resolution maps, change statistics, and GIS files in your preferred format (PNG, PDF, GeoTIFF, Shapefile, etc.).
This workflow is ideal for environmental monitoring, urban growth analysis, deforestation studies, water resource assessment, and climate impact research.
Get to know Grace C
Grace C
GIS Analyst, Spatial Analysis and Mapping Expert
- FromNigeria
- Member sinceFeb 2026
Languages
English
I am a professional GIS Analyst with a BSc in Geoinformatics and Surveying and over 4 years of hands-on experience in spatial analysis, infrastructure network mapping, network modelling and geospatial data management. I am a registered land surveyor and currently running a Master's degree in Information Management. My focus is data integrity, precision, and delivering professional-quality results on time. If you need reliable GIS support for research, engineering, real estate, utilities, or development projects — I am here to help.
FAQ
Which GIS Software would you like me to use?
I use ArcGIS, ArcGIS Pro, QGIS, Global mapper, Google Earth, and other geospatial tools depending on the project requirements.
Should i contact you before placing order?
Yes, it is highly recommended to contact me first so we can discuss your requirements and ensure the best results.
Can i publish the change detection maps for interactive use?
Yes, I can publish your maps to ArcGIS Online or Google Maps for interactive visualization. Once published, you can access it online, share it with others, and embed it on websites for real-time data exploration and presentation.
