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$20 USD / giờ
raoued, tunisia
$20 USD / giờ
Hiện ở đây là 8:00 SA
Đã tham gia vào ngày tháng 8 1, 2016
0 Khuyến nghị

Makhlouf R.


4,9 (26 nhận xét)
$20 USD / giờ
raoued, tunisia
$20 USD / giờ
Công Việc Hoàn Thành
Đúng Ngân Sách
Đúng Thời Hạn
Tỉ Lệ Thuê Lại

GIS & Data Visualization :Thinking beyond the maps

☑ About Me Senior GIS specialist with over 13 years experience applying geographic analysis and technologies for improved information management and decision support worldwide. I provide a wide range of digital mapping, Geographic Information Systems (GIS) consultancy services and data Visualization. I offers a full range of services to follow the entire life cycle of projects based on geographical data, from acquisition of the raw data, processing and integration, through to the development of bespoke web applications. My GIS Services is committed to finding the best solutions for the client's requirements while anticipating future needs, in a world of a rapidly expanding range of geospatial tools. ☑My services My Expertise includes cartographic & mapping design, thematic mapping, Spatial analysis, Web GIS, creating Geoportal and geodashboard ➼ GIS services ✔ Spatial data capture and conversion ✔ Satellite Image processing ✔ Spatial Analysis and Raster analysis ✔ Geoprocessing Automation ✔ 3D anlysis and Lidar data processing ✔ GIS database design. ✔ Built Geoportal and Interactive maps. ✔ Web geospatial analysis( buffer, pointOnFeature, pointsWithinPolygon, Cluster etc) ✔ Web map : WMS, WFS, WCS, geowebcashe, Mbtile, Vector Tile ➼ Tools & APIs: ✔GIS desktop: GIS, ArcQGIS ✔GIS web Geoserver, OpenLayers, Turf JS, MapboxGL, , leaflet GeoExt, Google maps, ArcGIS web app builder, ArcGIS JS, ArcGIS online, QGIS server ➼ Geospatial Python Scripting : ✔ Arcpy , PyQGIS, Geopandas, rasterio, GDAL/OGR, ipyleaflet, Folium, Pandas, shapely, pyProj Numpy, Matplotlib, osmnx ☑ Data Visualization: Visualize spatial patterns, trends, outliers, and anomalies. Generate hypotheses and keep your analysis moving forward. View raw data and results as part of the iterative analysis process. Below is an interesting yet simple techniques to visualize geospatial data that will help you visualize your data better: ✔Chloropleth Map ✔ Heat Map ✔Hexagonal Binning Tools: Power BI, Tableau, Numpy, Pandas, Matplolib, Geopandas, D3, R ☑ Database: ✔DB design, Sql Query/ subquery, Trigger, Stored procedure, Backup & Recovery, Import export, Spatial database ✔ DBMS: Ms SQL Server, PostgreSQL/PostGIS, MySQL, SQLite ☑ Confidentiality : Confidentiality of information will be maintained strictly as per client's instruction, ☑ Data Disposal If client demands the disposal of data in our end, all of the data will be disposed safely.
Freelancer Geographical Information System Experts Tunisia

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Mục portfolio

Thematic mapping design
Map design
Thematic mapping design
Map design
Design and create web portals, interfaces, and content, based on  open source  ampping API
Web mapping
Geospatial services(G.S )provides cadastral mapping for creation of cadastral maps from hard copies of the administrative maps with specific details of each plot, roads, railway lines, water bodies, vegetation, etc. These cadastral mapping service provide all inclusive solutions to land information system problems by focusing on various forms of land records.

G.S has extensive experience of undertaking large scale cadastral mapping projects which include steps such as:

* Scanning of hard copy maps
* Digitization of the maps using proper layer structure
* Geo-referencing the individual maps
* Merging the individual cadastral maps to a single map pertaining to a specific area
Cadastral mapping Services
Geospatial Services offers remote sensing services by creating data to analyse and compare data of forestry, weather, vegetation, pollution, erosion, and land use. 
Remote sensing services includes: 
   * Satellite Imagery Interpretation and Classification
   * Classification-supervised and unsupervised
   * Change detection
   * Slope aspect analysis
   * Land cover classification
   * Coastal ecosystem management
   * Forestry mapping
   * Agricultural mapping
   * Watershed management
Remote sensing services
GIS data capture is a technique in which the information on various map attributes, facilities, assets, and organizational data are digitized and organized on a target GIS system in appropriate layers.

GIS Data capture services provided by Geospatial services can used for:

* Thematic Maps Creation: Analysing practical regional / cultural issues, transportation facilitation, hydrographic mapping, vegetation and other types of related features;
* Capturing Electrical power networks using special software for GIS data capture
* Capturing Navigation data for easy navigation
* Capturing Land records and survey data for property, land, water and holding tax, etc. The spatial features are extracted from Ariel imagery using photogrammetry methods.
* Creation of Utility infrastructure GIS data capture for water lines, road network, pavements, sewerage network, and other related features.
GIS Data capture
Digitization services involve converting any physical document into a digital file. This ensures easy handling, sharing and editing of the document. Digitization services are used for converting maps, sketches, schematic diagrams, or circuit diagrams. They are known for ensuring positional accuracy of the objects and is therefore useful in many industries. Digitization services are also used in contour maps, topographic maps, zonal maps, cadastral maps, and utility maps.
The various digitization services at Geospatial services:

* 2D Digitization
* Paper to CAD Conversion
* Raster to Vector Conversion
Digitization services

Nhận xét

Đã lưu thay đổi
Hiện 1 - 5 trong số 26 nhận xét
Lọc nhận xét theo: 5,0
$250,00 SGD
I am satisfied with the work done by Makhlouf, the deliverable was submitted on time with professionalism. communication, reliability, flexibility and efficiency during meetings. Hoping for a new collaboration!
Python Geographical Information System (GIS) Pandas
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Cờ của Yan S. @YaniseK
2 tháng trước
$300,00 USD
Makhlouf is very skilled. I will be working with him in the near future.
JavaScript NoSQL Couch & Mongo Node.js JSON Vue.js
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Cờ của Douglas C. @cwdg
3 tháng trước
$540,00 USD
I really like working with Makhlouf. He is trusting and trustworthy which, I believe, is important to any Developer-Freelancer relationship. He invested a significant amount of his time in understanding the project before I even posted it. Once posted, he gave my project his undivided attention and did excellent work. I highly recommend him for any Geospatial Projects you may have.
JavaScript Illustrator Statistical Analysis Visualization
Thêm 1
Cờ của Scott F. @Scofra
4 tháng trước
$60,00 USD
Great developer, knows GIS very well
JavaScript Excel Google Maps API Geographical Information System (GIS) Data Extraction
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Cờ của Max B. @mediaprojectguy
5 tháng trước
$60,00 CAD
I highly recommand Makhlouf R. In addition to his high quality works and productions ,he is professional, highly qualified and offers you wide range of brilliant ideas . Surely,Will rehire him again !
Python Algorithm Cartography & Maps Geographical Information System (GIS) ArcGIS
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Cờ của Mohamed B. @mohamedbahloul1
6 tháng trước

Kinh nghiệm

Geosptail Analyst

thg 5 2009 - thg 6 2019 (10 năm, 1 tháng)
*Design and create web portals, interfaces, and content. *Utilize open source web mapping portal environments and databases. *Uses GIS program packages (ESRI ArcGIS, QGIS) to input, edit, prepare and produce various maps *Gathering, entering, and analyzing data, including manipulating data and cleaning up data sources *Analyze data sets for daily decision-making procedures. *Create, develop, and maintain spatial databases. *Use maps and data sets for spatial analysis.

Học vấn

Master Degree Geomatics, land & planning

Université de Tunis El Manar, Tunisia 2010 - 2012
(2 năm)

Diploma of University Studies in GIS

Université de Tunis El Manar, Tunisia 2005 - 2008
(3 năm)

Liên hệ Makhlouf R. về công việc của bạn

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Geographical Information System (GIS) 12 JavaScript 8 Illustrator 7 Statistical Analysis 6 Visualization 6

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