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I need a GIS map for environmental analysis, specifically focusing on Digital Elevation Models (DEM). Requirements: - High-resolution DEM - Accurate terrain representation - Suitable for environmental assessment Ideal skills and experience: - Proficiency in GIS software (ArcGIS, QGIS) - Experience with high-resolution DEM data - Background in environmental science or related fields
Project ID: 40310077
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Active 24 days ago
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36 freelancers are bidding on average $135 USD for this job

Dear Employer DEM is our best side. Please provide me your source data and we can start collaboration. I have master degree in GIS and Cartography. I graduated from AGH (Poland) and IFNTUOG (Ukraine). Additionally, I would like to share that two years ago, I founded a company which has now grown to a team of 40+ professionals. Our company specializes in projects related to Telecommunications, Geographic Information Systems (GIS), Cartography, Building Information Modeling (BIM), and related fields. For our work, we utilize a variety of tools including Surfer (Golden Software), ArcGIS (ESRI), QGIS, MapInfo, PNI, GISFO, 3eye, Google Earth, Revit, Adobe Photoshop, among others. We did a lot of projects in Italy that were mostly connected to telecommunications, but it always means a deep analysis by using Google Maps, Google Earth, Apple maps and some other resources. We can give you one or more (if it's needed) our specialist who can support you with Surfer. Also I can do it by myself. Your project is very interesting. Looking forward to your response. Best regards, Michael Zaiets
$250 USD in 14 days
6.5
6.5

Hello, I'm a GIS specialist and Geographer, with a PhD in Environmental Sciences specialized in geomorphometry (analysis of terrain morphology and morphometry using digital terrain models). I've done various studies using DEMs for environmental analysis and I have a strong background in this domain. Please let me know more details regarding your project, if you have already the DEM or it should be obtained from a certain source (or generated), which is the study area, deadlines, budget and morphometric parameters you want to include in your analysis. Thank you, Laurentiu
$200 USD in 7 days
6.0
6.0

Hello, I’m very interested in your project and confident I can deliver a high-quality DEM-based GIS map tailored for environmental analysis. I have strong hands-on experience with both ArcGIS and QGIS, along with Google Earth Engine, which allows me to work efficiently with high-resolution elevation datasets such as SRTM, ALOS, and other advanced DEM sources. My work focuses on producing accurate terrain representations suitable for environmental assessment, including slope, aspect, watershed analysis, and terrain-based modeling. For your project, I will: Source and process high-resolution DEM data suitable for your study area Ensure precise terrain representation through proper preprocessing (void filling, reprojection, clipping) Generate key environmental layers such as slope, aspect, elevation classes, and hillshade Deliver a clean, professional GIS map layout ready for reporting or publication Provide final outputs in your preferred format (maps, shapefiles, GeoTIFF, etc.) With a background in environmental and spatial analysis, I understand how to translate elevation data into meaningful insights for decision-making. I prioritize accuracy, clarity, and timely delivery, and I’m happy to collaborate closely to ensure the final output meets your exact requirements. Let’s discuss your study area and specific analysis needs so I can get started right away.
$150 USD in 3 days
6.0
6.0

I am a GIS and remote sensing analyst with over 10 years of experience. I have done a lot of several similar works and I will do a good work for you
$120 USD in 3 days
4.1
4.1

I am GIS Analyst , i understand what you want, Lets Start working on yur project, iam avilabe now if you are intrested kindly visit my porfolio. Let me share my works sample first waiting for your response
$30 USD in 1 day
0.0
0.0

HI, I’ve handled elevation-based analysis where raw DEMs needed refinement before they were actually useful for decision-making, I typically work with ArcGIS Pro and QGIS, and when needed, I use Python tools like GDAL to automate preprocessing (void filling, resampling, mosaicking).. I 'd like to have discussion. thanks
$140 USD in 2 days
0.0
0.0

I would like to exprese my interest in that task because i have enough experience in cartography using qgis in environmental fields, what dem resolution would you like to work with??
$100 USD in 7 days
0.0
0.0

Hello, I have reviewed your requirements for a high-resolution Digital Elevation Model (DEM) and terrain representation for environmental analysis. With over 9 years of experience in GIS, Topography, and LiDAR data processing, I specialize in creating accurate terrain models that serve as a reliable foundation for environmental assessments. My Approach & Expertise: Data Precision: I ensure the use of the highest resolution DEM data available (e.g., Copernicus, ALOS, or LiDAR-derived) tailored to your specific Study Area. Terrain Accuracy: I focus on vertical and horizontal accuracy, performing essential pre-processing (Sink-filling, hydrological correction) to ensure the model is suitable for environmental modeling. Advanced GIS Proficiency: Expert in ArcGIS Pro and QGIS, delivering clean, high-quality spatial outputs (Slope, Aspect, Hillshade, and Contours). Addressing Your Project: Study Area: Once you provide the location, I will audit the available open-source and premium datasets to select the best resolution for your needs. Environmental Suitability: I ensure that the DEM is topologically correct and ready for drainage analysis, erosion modeling, or habitat mapping. Why Choose My Service? I bring deep technical experience from professional topographic surveys and urban planning projects. I guarantee a professional, ready-to-use DEM and terrain analysis delivered within your 7-day deadline. Best regards, [Tawfik - Senior GIS & Geomatics Specialist]
$200 USD in 5 days
0.0
0.0

Hello, I’m a GIS Specialist with 10+ years of experience in environmental analysis, spatial modeling, and high-resolution terrain mapping using ArcGIS and QGIS. I can deliver a high-accuracy Digital Elevation Model (DEM) tailored for environmental assessment, including: Acquisition and processing of high-resolution DEM data (e.g., SRTM, ALOS, LiDAR where available) Terrain analysis: slope, aspect, elevation profiling, and hydrological modeling Error correction and DEM conditioning (sink filling, flow direction/accumulation) Map outputs with clear symbology and professional cartographic standards Export formats: GeoTIFF, shapefiles, and ready-to-use maps (PDF/PNG) My background in environmental planning ensures the DEM is not just accurate, but decision-ready for environmental applications such as flood risk, land suitability, and watershed analysis. ✔ Fast turnaround ✔ Clean, well-documented GIS workflow ✔ ArcGIS ModelBuilder or QGIS processing model available if needed Let’s discuss your study area and resolution requirements so I can tailor the analysis precisely. Best regards, Busisiwe Shandu GIS Specialist | Environmental Analysis | Spatial Data Expert
$140 USD in 7 days
0.0
0.0

I am a professional geographer with strong GIS skills. I am proficient with both QGIS and ArcGIS. I will help to choose the best DEM available for the research area, provide any type of analysis required (do you need aspect, hydrological analys, geomorphology or something else?) and build well-designed output layer, visualization, or map layout.
$100 USD in 7 days
0.0
0.0

We are excited about the possibility of collaborating with your esteemed organization. At SKYVIEW GEOSOLUTIONS, we take pride in our highly experienced team of 12 professionals specializing in GIS software services, including Photogrammetry, BIM, 3D Modeling, and GIS. Our commitment to delivering high-quality data and meeting client requirements has made us a reliable and competent team in the industry. We firmly believe that our combined expertise, dedication, and specialized knowledge will lead to a successful and productive partnership with your organization. We would be delighted to discuss the next steps or address any specific details to move this collaboration forward.
$140 USD in 7 days
0.0
0.0

Hello, I can assist in creating a high-quality GIS map for environmental analysis using Digital Elevation Model (DEM) data. I have experience working with DEM datasets and terrain analysis in GIS software such as ArcGIS and QGIS. For this project I can: • Process high-resolution DEM data to accurately represent terrain • Generate terrain analysis layers such as hillshade, slope, and aspect • Produce a clear and well-designed environmental analysis map suitable for reporting or presentation • Deliver high-resolution outputs with proper cartographic elements (legend, scale, and labels) Please let me know the study area and preferred DEM dataset, and I will begin preparing the analysis. Best regards.
$140 USD in 2 days
0.0
0.0

I am an accredited civil engineering professional, regularly producing GIS figures for environmental analysis on large infrastructure projects. These figures are issued in documents such as planning applications, investment proposals. I can use my professional experience to complete these quickly and efficiently. I will share the GIS space with you set up for further map production. Making this a one time buy.
$140 USD in 2 days
0.0
0.0

Hello, I am an Environmental Planner and Architect with 3 years of professional experience in landscape. I am proficient in QGIS, ArcGIS Pro, and HEC-RAS, and can deliver accurate, high-resolution DEM-based GIS maps for environmental analysis. Looking forward to working with you. Best regards,
$40 USD in 1 day
0.0
0.0

I seen your attachment it too easy for me i have ascpro licence since last two year. i think you have to give me one chance to prove me because i did lot of work with arc pro also i'm a expert in automation with python i can show you my map automation scripts' also. Also work with various type of dems i mostly work on Aols pulsar dem which is free available for 10 m resolution and also SRTM dem.
$150 USD in 5 days
0.0
0.0

Hello, I am a student of Physical geography in the last year of my master degree at the Charles University and I am experience with ArcGis Pro and making a maps. If you want we can talk more about the details and your need.
$200 USD in 30 days
0.0
0.0

I can complete your GIS analysis using high-resolution DEM data. I will create slope, aspect, hillshade and contour maps, ensuring accurate terrain representation and a clean, professional layout ready for submission.
$70 USD in 3 days
0.0
0.0

Hello, I’m very interested in your DEM-based environmental analysis project. I have strong experience in GIS and remote sensing, delivering high-resolution and accurate terrain models suitable for environmental assessment. I will provide: • High-resolution DEM (best available source for your area) • Elevation, slope, aspect, and hillshade maps • Optional hydrological analysis (watersheds, flow direction) • Clean, well-structured outputs ready for decision-making Using ArcGIS and QGIS, I ensure precise terrain representation and scientifically reliable results. * Added Value (Beyond Basic GIS Work): I will also develop an interactive web-based dashboard using Google Earth Engine (GEE) where you can: • Visualize DEM layers dynamically (zoom, toggle layers) • Explore elevation, slope, and terrain features interactively • Access your data online without installing GIS software • Get automated updates and scalable analysis This turns your project from static maps into a powerful decision-support tool. I focus on accuracy, clarity, and usability, and I can start immediately. Looking forward to discussing your project. Best regards, Sherif Shallal
$250 USD in 4 days
0.0
0.0

Hi, I can deliver a high-resolution, accurate DEM map tailored for environmental analysis using QGIS/ArcGIS. I’ll ensure proper preprocessing (void filling, corrections) and provide clean outputs like hillshade, slope, and aspect if needed. I focus on usable, analysis-ready data, not just visuals. Quick question: What is your area of interest and intended use (e.g., flood risk, watershed, land suitability)? This helps me choose the best DEM source and resolution. Ready to start immediately. Best,
$130 USD in 5 days
0.0
0.0

Hello, I am a GIS Analyst with experience in high-resolution DEM and terrain analysis. I can create accurate elevation maps using ArcGIS and QGIS for environmental studies. I will provide slope, aspect, and hillshade outputs with high precision. My work ensures clear and reliable terrain representation for your project. I am ready to start immediately and deliver quality results on time.
$100 USD in 3 days
0.0
0.0

Arlington, United States
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Member since Mar 18, 2026
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$30-250 USD
₹12500-37500 INR
€30-250 EUR
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€30 EUR