In the city of Asia like Seoul and Tokyo, aggregate power is poured into the city making which is suitable in new age. Large-scale re-development is active in various places as the present condition, As for the various East Asian cities, high-level utilization conversion of the land and high convers...
In the city of Asia like Seoul and Tokyo, aggregate power is poured into the city making which is suitable in new age. Large-scale re-development is active in various places as the present condition, As for the various East Asian cities, high-level utilization conversion of the land and high conversion of the building are advanced. As for these realities, the re-development is advanced in the situation that has not been clarified enough though it is true that green of the city has decreased. This research was aimed at the clarifying the allocation of greenery when proceeding with town planning projects by quantifying the possibility of allocating greenery in the form of rooftop landscaping in redeveloped areas. Moreover, the distribution of the green in the re-development region was calculated and the coexistence level of green space was calculated, The realities of a desirable green were clarified in the spectacle by understanding a sight and spatial continuousness in the green. In order to clarify the potentiality of roof greenery revaluating, the research was conducted by analyzing from aerial photographs, in Tokyo and Seoul, And the flow of the research was conducted by selection of research object area, taking pictures, acquisition of the aerial photography, rearrangement the data and the analysis. As a result, I was able to prepare a land vegetation coverage classification chart and obtain data pertaining to the level of urban and green tract of land for the researched cities of Tokyo and Seoul. By analyzing this data, we were able to indicate patterns of greenery unable to be obtained through data from ratio of vegetation coverage and ascertain the effectiveness of rooftop landscaping.
In the city of Asia like Seoul and Tokyo, aggregate power is poured into the city making which is suitable in new age. Large-scale re-development is active in various places as the present condition, As for the various East Asian cities, high-level utilization conversion of the land and high conversion of the building are advanced. As for these realities, the re-development is advanced in the situation that has not been clarified enough though it is true that green of the city has decreased. This research was aimed at the clarifying the allocation of greenery when proceeding with town planning projects by quantifying the possibility of allocating greenery in the form of rooftop landscaping in redeveloped areas. Moreover, the distribution of the green in the re-development region was calculated and the coexistence level of green space was calculated, The realities of a desirable green were clarified in the spectacle by understanding a sight and spatial continuousness in the green. In order to clarify the potentiality of roof greenery revaluating, the research was conducted by analyzing from aerial photographs, in Tokyo and Seoul, And the flow of the research was conducted by selection of research object area, taking pictures, acquisition of the aerial photography, rearrangement the data and the analysis. As a result, I was able to prepare a land vegetation coverage classification chart and obtain data pertaining to the level of urban and green tract of land for the researched cities of Tokyo and Seoul. By analyzing this data, we were able to indicate patterns of greenery unable to be obtained through data from ratio of vegetation coverage and ascertain the effectiveness of rooftop landscaping.
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문제 정의
And it becomes an indispensable condition to take the same analysis method. It is the purpose that this research grasps the distribution of a green tract of land. Therefore, a land use figure, a topographical map, etc.
The purpose of this research was to clarify the improvement effect in a scene by grasping the green distribution of the redevelopment area in a big city. In order to have visual continuity, also the view from the building is important from not only the land.
This research was aimed at the clarifying the allocation of greenery when proceeding with town planning projects by quantifying the possibility of allocating greenery in the form of rooftop landscaping in redeveloped areas.
제안 방법
For this purpose, Adobe Photoshop was used to adjust the shadows. Adjustments were done accordingly with data obtained from field research. Differences of scale were also adjusted using Adobe Photoshop.
Aerial photographs were taken of the two cities, Tokyo and Seoul to obtain a quantitative understanding of the level of the green tract of land and other land coverings. Furthermore, through field research the validity and effectiveness of those aerial photographs were confirmed and further detailed land vegetation coverage research and land use surveys were conducted.
Although there was also the method of considering four vertical and horizontal meshes as a contiguity mesh about a contiguity mesh, in this research, the direction of slant was also further taken into consideration, and it analyzed by making eight meshes into a contiguity mesh (Queens Case). The result of analysis was able to be summarized by the following Table 27).
In the meaning, it becomes clear that rooftop landscaping of a building is required in order to realize the green which has continuity in a re-development area. But these result are from the air, so it was necessary to examine again with the three dimensional images for clarifying the solid continuity between rooftop greenery and ground level. Based on this result, it becomes possible the evaluation about existence of the green tract of land and roof, in an every place, it will be hoped to develop with the proper arrangement plan of a green tract of land in the future re-development urban area.
As a result, we were able to prepare a land vegetation coverage classification chart and obtain data pertaining to the level of urban and vegetated areas for the researched cities of Tokyo and Seoul. By analyzing this data, we were able to indicate patterns of greenery unable to be obtained through data from ratio of vegetation coverage and ascertain the e任ectiveness of rooftop landscaping.
This means that these two are independent of each other. Furthermore, changes were seen in the expected and actual JOIN values after analyzing the two that were adjusted to scale. Examinations were carried out making comparisons of this data and the land covering classification figure.
Aerial photographs were taken of the two cities, Tokyo and Seoul to obtain a quantitative understanding of the level of the green tract of land and other land coverings. Furthermore, through field research the validity and effectiveness of those aerial photographs were confirmed and further detailed land vegetation coverage research and land use surveys were conducted.
Because the city building has done complicated form, with just the photograph from the land cannot grasp that form sufficiently0 In addition, also it is difficult to grasp rooftop landscaping. In order to grasp overall green arrangement, it judged that it was effective to use the photograph from the air, and research was advanced.
The Monte Carlo simulation performed statistical inspection. The Monte Carlo method will presume a value true by the average of the measured value which repeats an experiment repeatedly using a random number and is obtained as a result based on the law of large numbers .
The coexistence level of the urban area and the green tract of land was calculated to understand how the green tract of land in the city existed by the aerial photograph and the field investigation quantitatively. and sight continuousness in the green tract of land that existed in the research object region was understood.
It was not suited to compare, because there is loose attachment in the accuracy and preparation time even if maps obtained etc. Therefore, the aerial photograph was used and it decided to perform analysis by the data which created by performing image processing.
성능/효과
The result of the JOIN value of the whole area and the JOIN value of only a re-development area, a little difference came out although a big difference was not found.
후속연구
But these result are from the air, so it was necessary to examine again with the three dimensional images for clarifying the solid continuity between rooftop greenery and ground level. Based on this result, it becomes possible the evaluation about existence of the green tract of land and roof, in an every place, it will be hoped to develop with the proper arrangement plan of a green tract of land in the future re-development urban area.
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