Using the intensity information in laser scanning

A standard lidar survey produces a point cloud consisting of the topographic information (e.g., position in x,y,z) and the intensity (I).

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Application of Remote Sensing for Estimation of Agricultural Crop Production

Due to increasing consumption of food in the world and due to increasing cooperation of agriculture policy between European countries the importance of annual crop production estimation has been increased.

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Development of block adjustment methods

The knowledge of the orientation of the images taken from airborne or space platforms is needed before the images can be exploited.

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Orientation of aerial and satellite images without using targeted ground control

Solving orientations, i. e. parameters of the mathematical model of imaging, is an inevitable task when utilising aerial and satellite images

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Quality of direct georeferencing and calibration of direct georeferencing systems

The direct georeferencing is based on integration of GPS and IMU.

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Quality of the Finnish Land Parcel Identification Map

Finnish Geodetic Institute (FGI) functioned as an expert and quality control consultant for the Ministry of Agriculture and Forestry.

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Remote sensing in agriculture

The FGI has studied the remote sensing methods in agriculture since the beginning of the 1990's.

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SAR interferometry

The project started the study of the SAR interferometry in the FGI.

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Web Sites for Remote Sensing

A portal for remote sensing companies.

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EuroSDR Building Extraction

The objective of the EuroSDR Building Extraction project was to evaluate the quality, accuracy, feasibility and economical aspects of semi-automatic and automatic building extraction based on laser scanner data and/or aerial images.

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