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$
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I will do expert gis mapping and spatial analysis in arcgis, qgis
Saratha
Level 1
4.9
4.9
Gig Summary
About this gig
Looking for an elite GIS and Remote Sensing expert to turn raw spatial data into professional, publication-ready maps?
With 9+ years of professional experience, I deliver accurate, high-quality GIS mapping and spatial analysis tailored for researchers, engineering projects, and commercial clients. I specialize in ArcGIS Pro, QGIS, Google Earth Engine, Python, and R.
️Services Offered:
- Cartographic Map Design & Layouts
- Spatial Analysis & Hydrological Modeling
- Land Use / Land Cover (LULC) & Change Detection
- Site Suitability Assessment & MCDA
- Geo-spatial & Geo-statistical Analysis
- Image Classification (Supervised, Unsupervised, Object-Based)
- Hotspot, Risk Zone & Flood Mapping
- Topology, Network Analysis & Routing
- Data Conversion (KML, Shapefile, CAD, Excel)
Why Choose Me?
- Senior Industry Expertise: 9+ years of technical survey precision.
- High-Resolution Outputs: Crisp, visually stunning, publication-ready graphics.
- Fast Turnaround: 24-hour express delivery options available.
- 100% Satisfaction: Unlimited revisions until you are completely satisfied.
Let's transform your data into geographic intelligence. Please contact me before placing an order to discuss your project requirements!
Get to know Saratha
Saratha
Gis Analyst
Level 1
- FromSri Lanka
- Member sinceDec 2019
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English
I am a remote sensing/GIS specialist who has a solid academic background on surveying and geomatics. I use ArcGIS, QGIS, ArcGIS Pro, Google Earth Engine, and remote sensing data to create valid maps and understandable spatial analysis to be applied in the real world.
I have worked on GIS mapping, spatial and geostatistical analysis, land use and land cover mapping, site suitability analysis,remote sensing works, network and accessibility analysis and remote sensing image processing. I emphasize on effective outcomes, effective communication, and quality academic and professional work.
My Portfolio
FAQ
What information do I need to provide before ordering?
Please provide your source datasets (raw coordinates, shapefiles, or imagery), project goals, specific analysis criteria, and desired map style guidelines. Contacting me first helps ensure we align perfectly on your exact scope and technical needs!
What software do you use for GIS mapping and spatial analysis?
Depending on the project requirements, I use industry-leading tools including ArcGIS Pro, QGIS, and Global Mapper. For complex data processing or custom visualizations, I utilize Python (Geopandas, SciPy) to ensure higher precision and automation than standard "out-of-the-box" tools.
How do you handle errors or inaccuracies in the final map?
perform rigorous topology checks to ensure there are no overlaps or gaps in vector data. If you find any technical discrepancy or if a label needs adjustment, I offer revisions to ensure the final product is 100% submission-ready for your report or presentation.
What file formats can you accept and deliver?
I support complete geospatial data conversion. I accept and deliver Shapefiles (SHP), KML/KMZ, GeoJSON, GeoTIFF, CAD files (DWG/DXF), CSV, Excel, and GPX. All outputs maintain perfect topology and coordinate alignment according to your precise datum requirements.
Do you provide advanced 3D modeling and terrain analysis?
Absolutely. I handle advanced terrain mapping using Digital Elevation Models (DEM) and Digital Surface Models (DSM). My expertise includes contour generation, 3D surface visualizations, basin/watershed delineation, and high-precision hydrographic or survey data mapping.
Reviews
19 reviews for this Gig
| (18) | ||
| (1) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mossy5919
Ireland
Excellent work from Saratha. Fully understood the brief, quick to communicate and delivered above expectations. Already lining up my next project with him.
$100-$200
Price
4 days
Duration
S 
Seller's Response
Helpful?M marileealdri741
Australia
Thank you! Saratha has a great eye for detail and I'd highly recommend :)
$50-$100
Price
2 days
Duration
S Seller's Response
Helpful?D 
dalia27
United Kingdom
Ongoing collaborationThanks so much for the efficient work, it was a pleasure to see the result
$50-$100
Price
7 days
Duration
S Seller's Response
Helpful?D davidgoodwinwin
Mexico
On time and followed directions perfectly
$50
Price
3 days
Duration
S Seller's Response
Helpful?A 
alex_mcooper
United States
Professional route mapping featuring clear visual hierarchy, pristine layout organization, and high-impact cartographic presentation. Delivered to elite industry standards.
$50
Price
2 days
Duration
S Seller's Response
Helpful?
Reviews
19 reviews for this Gig
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mossy5919
Ireland
Excellent work from Saratha. Fully understood the brief, quick to communicate and delivered above expectations. Already lining up my next project with him.
$100-$200
Price
4 days
Duration
S Seller's Response
Helpful?M marileealdri741
Australia
Thank you! Saratha has a great eye for detail and I'd highly recommend :)
$50-$100
Price
2 days
Duration
S Seller's Response
Helpful?D dalia27
United Kingdom
Ongoing collaborationThanks so much for the efficient work, it was a pleasure to see the result
$50-$100
Price
7 days
Duration
S Seller's Response
Helpful?D davidgoodwinwin
Mexico
On time and followed directions perfectly
$50
Price
3 days
Duration
S Seller's Response
Helpful?A alex_mcooper
United States
Professional route mapping featuring clear visual hierarchy, pristine layout organization, and high-impact cartographic presentation. Delivered to elite industry standards.
$50
Price
2 days
Duration
S Seller's Response
Helpful?
