EXPLORE

(47 reviews)

Darko J.

@ReflectColor

5.0

6.3

96%

GIS solutions | Cartography & Maps

$40 USD / Hour

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Serbia (3:01 AM)

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Joined on April 30, 2007

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2 Recommendations

$40 USD / Hour

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Since 2007, developing innovative solutions powered by: • GIS: ESRI ArcGIS and QGIS. • Spatial Databases: PostgreSQL/PostGIS. • WebGIS: Google Maps and OpenStreetMap. • Remote Sensing: ENVI. • GeoAI & Machine learning: Python and R. Please be sure to take a look at the reviews section, this tells everything about the quality of service and the skillset.

Verifications

On time

100%

On budget

100%

Accept rate

91%

Repeat hire rate

19%

See all Cartography & Maps Freelancers in Serbia

Portfolio

Google Maps & Fusion Tables

$Interpolation of 150 bore profiles with several depth to one ground model. Project \"Geostatistical Analysis Boreprofiles GIS\" at Freelancer.com$

GIS (ESRI ArcGIS and ArcScene software)

Integration of spatial data stored inside PostgreSQL/PostGIS database and MS SQL server via MapServer app.

MapServer & PostgreSQL/PostGIS & MS SQL server

$Process large amounts of LiDar data sets for Massachusetts state, using a GIS environment to obtain roof dimensions, elevations, and orientations of homes and then convert this data set to PostgreSQL/PostGIS spatial database to overlap this information within Google maps. As final results over 1.700.000 roofs are detected inside Massachusetts state (USA). Project \"Process LiDar Data and overlay GIS on Google Mashup\" at Freelancer.com from May 2014.$

Remote Sensing & PostgreSQL/PostGIS & Google Maps

Find on the Google Maps 25 closest airport on European continent from the desired location, in a radius of 250, 500, 1.000 or 10.000 kilometers. Type the desired location in the form of the city name (for example: Barcelona ) or a full address (for example: Carre de Pons i Gallarza 11, Barcelona).
After processing the results you get in the left column : name of the airport , distance from the defined location expressed in kilometers , city and state in which the airport is located. Requested locations will be displayed on the Google Maps in the markers form.

Google Maps & PHP & MySQL

Google Maps & Fusion Tables

$Interpolation of 150 bore profiles with several depth to one ground model. Project \"Geostatistical Analysis Boreprofiles GIS\" at Freelancer.com$

GIS (ESRI ArcGIS and ArcScene software)

MapServer & PostgreSQL/PostGIS & MS SQL server

Remote Sensing & PostgreSQL/PostGIS & Google Maps

Google Maps & PHP & MySQL

5.0 · 47 Reviews

47 Reviews

Gis analysis required

An expert freelancer in GIS, and i would recommend him for any gis work... will hire again..

Perfect! Will work with him again when there is new work available [09 July, 2015] ReflectColor did a great job! I will work with him in the near future again. [08 October, 2015] Perfect! Quick and in time! [24 June, 2017] Great GIS specialist!

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