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English
$
USD
I will do expert gis mapping and spatial analysis in arcgis, qgis
Saratha
1 order in queue
5.0
5.0
What people loved about this freelancer
aly0_k
United States
This is my second time working with this seller, the delivery was outstanding again, precisely what I needed + creative touch and details to attention. Glad...
aly0_k
United States
Working with the seller long term, it's been a great experience, every time the work exceeds expectations! Talented seller who cared to deliver high-quality work.
aly0_k
United States
Wow, this was exceptional quality and quick! The seller is truly of a kind; I almost feel he should charge more.
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
- FromSri Lanka
- Member sinceDec 2019
- Avg. response time1 hour
- Last delivery2 days
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
4 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A aly0_k
Repeat Client
United States
This is my second time working with this seller, the delivery was outstanding again, precisely what I needed + creative touch and details to attention. Glad that I found this seller, as he really cared for the work to be done well, definitely recommend!
Up to $50
Price
2 days
Duration
S 
Seller's Response
Helpful?A aly0_k
Repeat Client
United States
Working with the seller long term, it's been a great experience, every time the work exceeds expectations! Talented seller who cared to deliver high-quality work.
Up to $50
Price
2 days
Duration
Helpful?A aly0_k
Repeat Client
United States
Wow, this was exceptional quality and quick! The seller is truly of a kind; I almost feel he should charge more.
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?S 
sans_jose
United States
The project was a great success thanks to Saratha’s involvement. He displayed a deep understanding of the work and was always available to answer questions or provide clarification. His delivery was on time and above expectations. Highly appreciated!
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A aly0_k
Repeat Client
United States
This is my second time working with this seller, the delivery was outstanding again, precisely what I needed + creative touch and details to attention. Glad that I found this seller, as he really cared for the work to be done well, definitely recommend!
Up to $50
Price
2 days
Duration
S Seller's Response
Helpful?A aly0_k
Repeat Client
United States
Working with the seller long term, it's been a great experience, every time the work exceeds expectations! Talented seller who cared to deliver high-quality work.
Up to $50
Price
2 days
Duration
Helpful?A aly0_k
Repeat Client
United States
Wow, this was exceptional quality and quick! The seller is truly of a kind; I almost feel he should charge more.
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?S sans_jose
United States
The project was a great success thanks to Saratha’s involvement. He displayed a deep understanding of the work and was always available to answer questions or provide clarification. His delivery was on time and above expectations. Highly appreciated!
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?
