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I will provide detailed gis mapping and spatial data analysis
Erison
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5,0
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Over deze dienst
As a Geodesy and Geomatics Engineering graduate, I have completed various geospatial projects for clients across sectors, focusing on accurate data processing and map visualization. My key project experiences include:
GNSS Data Processing: Post-processed raw GNSS observations (RINEX, raw) into precise coordinates tailored to client-specific coordinate systems (UTM, local grids, etc.).
Thematic Mapping: Created thematic maps (land use, zoning, infrastructure, etc.) from tabular and vector data using GIS tools (QGIS, ArcGIS)
Photogrammetry: Process the raw photo into orthophoto.
Site Planning: Extracted coordinate datasets into polygonal boundaries to define operational areas in mining and construction site plans.
Raster Conversion: Transformed CSV-based attribute data into spatial raster layers using interpolation and classification techniques for better spatial insight.
Map Layout & Delivery: Produced clean, professional map layouts using AutoCAD and GIS tools, aligned with client specifications for scale, legend, symbology, and output format.
Each project is delivered with a focus on accuracy, clarity, and usabilityready for decision-making, reports, or publication
Maak kennis met Erison
Erison
Precision GIS Solutions for Your Spatial Needs
- Afkomstig uitIndonesië
- Lid sindsjul 2021
- Gem. reactietijd1 uur
- Laatste levering1 jaar
Talen
Indonesisch, Engels
🌍 Geodetic Engineer | GIS Analyst | Topographic Survey Supervisor
Hi! I'm Muhammad Rafif Erison, a passionate Geodetic Engineer with over 3 years of experience in spatial data analysis and topographic surveying. Currently, I serve as the Survey Supervisor at the Jakarta Public Works and Spatial Planning Agency, leading the Topography Measurement Unit.
📌 I specialize in GIS Analysis, blending precision, technical know-how, and aesthetic map design. Whether you need clean spatial data processing or insightful map visualization, I’m ready to help you turn data into actionable insights.
Mijn portfolio
Veelgestelde vragen
What file types can I send for you to create the topographic map?
You can send survey data in formats such as CSV, TXT (with coordinates and elevations), DXF, SHP, or DEM. If you’re unsure, feel free to contact me first.
Can you work with data from GNSS RTK or Total Station surveys?
Absolutely! I regularly work with both GNSS RTK and total station data. Just make sure the coordinates and elevation data are properly formatted.
What if I want a specific legend, color style, or layout format?
No problem! You can send me your specifications or a sample, and I’ll match your layout style as closely as possible.
Will I get the editable CAD file?
Yes, you'll receive the final DWG (AutoCAD) file, and optionally PDF or image format for easy printing or sharing.
Do you provide contour generation from DEM or point cloud?
Yes, I can generate accurate contour lines from your DEM or point data using GIS and CAD tools.
Can I request revisions?
Yes! I offer revisions to make sure the final map meets your expectations. The number of revisions depends on the selected package.
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A annalandis
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Erison was outstandingly professional, diligent, timely, and understanding. I had a difficult request and Erison made sure we talked through what I was asking for, submitted many questions to be thorough, and allowed me to be a part of achieving the end result. I can’t recommend Erison enough! My project...
US$ 50-US$ 100
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Reviews
1 reviews van deze dienst
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
A annalandis
Verenigde Staten
Erison was outstandingly professional, diligent, timely, and understanding. I had a difficult request and Erison made sure we talked through what I was asking for, submitted many questions to be thorough, and allowed me to be a part of achieving the end result. I can’t recommend Erison enough! My project...
US$ 50-US$ 100
Prijs
2 dagen
Looptijd
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