Last October, the Nanjing-based aiwan, Hongkong, Macao and verseas Chinese Literature Society went to Wulong Pool. Zhang Chao, vice-chairman of the society, invited me to go to see the place with him. We went eastward...Last October, the Nanjing-based aiwan, Hongkong, Macao and verseas Chinese Literature Society went to Wulong Pool. Zhang Chao, vice-chairman of the society, invited me to go to see the place with him. We went eastward out of Longpanli along bustling and seething Guangzhou Avenue. by the side of the high Suolong Bridge, we found a garden gate with flower-展开更多
Imperial city and outer city are the most important differentiation of the spatial structure of ancient Chinese capitals.The relationship between city and Guo changed from the original spatial structure mode of "...Imperial city and outer city are the most important differentiation of the spatial structure of ancient Chinese capitals.The relationship between city and Guo changed from the original spatial structure mode of "respecting the west" and "sitting in the west and facing the east" to the spatial structure mode of "sitting in the north and facing the south" and the three outer cities in the east,south and west surrounding the imperial city after the Wei,Jin,Southern and Northern Dynasties,and gradually changed from the original "multi palace" system to the "single palace" system.Finally,a "heavy city" capital spatial structure with the outer city around the imperial city and the imperial city around the palace city,and the central axis of the chessboard format was formed.During the Tang and Song Dynasties,it was a period of great change in the history of feudal society in China.Through the investigation of the evolution characteristics of the spatial form of capital cities in the Tang and Song Dynasties,the track of the transformation of social ideology,political system,economic structure and many other fields in the Tang and Song Dynasties was made clear.展开更多
Kaifeng, a renowned historical and cultural city, is one of the six ancient capitals in China. Chenliu town in Kaifeng was made the capital of the Xia Dynasty some 2,700 years ago when slavery was first practiced in t...Kaifeng, a renowned historical and cultural city, is one of the six ancient capitals in China. Chenliu town in Kaifeng was made the capital of the Xia Dynasty some 2,700 years ago when slavery was first practiced in the country. Kaifeng was at first named Daliang. During the Spring and Autumn period (770-476 B.C.), it was renamed Qifeng by Duke Zhuang of the State of展开更多
NANJING is an old,beautifulcity with rich resources,as wellas the capital of Jiangsu Prov-ince,one of the most economically de-veloped provinces in China.Nanjing isone of the four central cities in theYangtze River Va...NANJING is an old,beautifulcity with rich resources,as wellas the capital of Jiangsu Prov-ince,one of the most economically de-veloped provinces in China.Nanjing isone of the four central cities in theYangtze River Valley and one of theseveral coastal cities open to the outsideworld.The city holds special import-ance in terms of economy,history andgeographical position.Nanjing is 300 kilometers east of themouth of the Yangtze River.In the westof the city is the hilly land of thesouthern part of Anhui Province,notincluding the westem section of theNingzhen Monutains which stretchover into the city proper.In the northof city is the natural barrier of theJianghuai Plain,but in the northern partof the city the Yangtze River lies.In展开更多
THE Song Dynasty was an important period in Chinese history.Founded in the year 960,it lasted for 320years and established its capital first in Kaifeng and then Hangzhou successively.Traditionally,the period of the So...THE Song Dynasty was an important period in Chinese history.Founded in the year 960,it lasted for 320years and established its capital first in Kaifeng and then Hangzhou successively.Traditionally,the period of the Song Dynasty which had its capital in Kaifeng (today’s Kaifeng City in Henan Province) before the year 1127 was called the Northern Song,and the period of the dynasty that moved its capital to Linan (today’s Hangzhou City in Zhejiang Province)after the year 1127 was called the Southern Song.展开更多
The development of spaceborne Synthetic Aperture Radar(SAR)technology declares that the golden era of SAR remote sensing in archeology is approaching;however,nowadays its methodology framework is still lacking due to ...The development of spaceborne Synthetic Aperture Radar(SAR)technology declares that the golden era of SAR remote sensing in archeology is approaching;however,nowadays its methodology framework is still lacking due to the inadequate case studies validated by ground-truths.In this study,we investigated the crop marks using multi-temporal Cosmo-SkyMed data acquired in 2013 by applying a twostep decision-tree classifier in conjunction with a spatial analysis in an area of archeological interest nearby the archeological site of Han-Wei capital city(1900–1500 BP),in Luoyang,China.The time-series backscattering anomalies related to the wheat growth cycle were identified and then further validated in two zones by geophysical investigations(Ground Penetration Radar and electrical measurements)and in a third zone by archeological excavations made after the SAR data acquisition.This study provides a new approach for the relic detection,shallowly buried and covered by the crop vegetation,by temporal crop marks on spaceborne SAR images.We also emphasize the necessity to establish a satellite-to-ground methodology framework for the promotion of remote-sensing technology in archeology.展开更多
文摘Last October, the Nanjing-based aiwan, Hongkong, Macao and verseas Chinese Literature Society went to Wulong Pool. Zhang Chao, vice-chairman of the society, invited me to go to see the place with him. We went eastward out of Longpanli along bustling and seething Guangzhou Avenue. by the side of the high Suolong Bridge, we found a garden gate with flower-
文摘Imperial city and outer city are the most important differentiation of the spatial structure of ancient Chinese capitals.The relationship between city and Guo changed from the original spatial structure mode of "respecting the west" and "sitting in the west and facing the east" to the spatial structure mode of "sitting in the north and facing the south" and the three outer cities in the east,south and west surrounding the imperial city after the Wei,Jin,Southern and Northern Dynasties,and gradually changed from the original "multi palace" system to the "single palace" system.Finally,a "heavy city" capital spatial structure with the outer city around the imperial city and the imperial city around the palace city,and the central axis of the chessboard format was formed.During the Tang and Song Dynasties,it was a period of great change in the history of feudal society in China.Through the investigation of the evolution characteristics of the spatial form of capital cities in the Tang and Song Dynasties,the track of the transformation of social ideology,political system,economic structure and many other fields in the Tang and Song Dynasties was made clear.
文摘Kaifeng, a renowned historical and cultural city, is one of the six ancient capitals in China. Chenliu town in Kaifeng was made the capital of the Xia Dynasty some 2,700 years ago when slavery was first practiced in the country. Kaifeng was at first named Daliang. During the Spring and Autumn period (770-476 B.C.), it was renamed Qifeng by Duke Zhuang of the State of
文摘NANJING is an old,beautifulcity with rich resources,as wellas the capital of Jiangsu Prov-ince,one of the most economically de-veloped provinces in China.Nanjing isone of the four central cities in theYangtze River Valley and one of theseveral coastal cities open to the outsideworld.The city holds special import-ance in terms of economy,history andgeographical position.Nanjing is 300 kilometers east of themouth of the Yangtze River.In the westof the city is the hilly land of thesouthern part of Anhui Province,notincluding the westem section of theNingzhen Monutains which stretchover into the city proper.In the northof city is the natural barrier of theJianghuai Plain,but in the northern partof the city the Yangtze River lies.In
文摘THE Song Dynasty was an important period in Chinese history.Founded in the year 960,it lasted for 320years and established its capital first in Kaifeng and then Hangzhou successively.Traditionally,the period of the Song Dynasty which had its capital in Kaifeng (today’s Kaifeng City in Henan Province) before the year 1127 was called the Northern Song,and the period of the dynasty that moved its capital to Linan (today’s Hangzhou City in Zhejiang Province)after the year 1127 was called the Southern Song.
基金This research was supported by funding from Hundred Talents Program of the Chinese Academy of Sciences(CAS)(Y5YR0300QM)Youth Director Fund Category-A of Institute of Remote Sensing and Digital Earth,CAS and the Italian Ministry of Foreign Affairs and ATHENA project H2020-TWINN2015 of European Commission.
文摘The development of spaceborne Synthetic Aperture Radar(SAR)technology declares that the golden era of SAR remote sensing in archeology is approaching;however,nowadays its methodology framework is still lacking due to the inadequate case studies validated by ground-truths.In this study,we investigated the crop marks using multi-temporal Cosmo-SkyMed data acquired in 2013 by applying a twostep decision-tree classifier in conjunction with a spatial analysis in an area of archeological interest nearby the archeological site of Han-Wei capital city(1900–1500 BP),in Luoyang,China.The time-series backscattering anomalies related to the wheat growth cycle were identified and then further validated in two zones by geophysical investigations(Ground Penetration Radar and electrical measurements)and in a third zone by archeological excavations made after the SAR data acquisition.This study provides a new approach for the relic detection,shallowly buried and covered by the crop vegetation,by temporal crop marks on spaceborne SAR images.We also emphasize the necessity to establish a satellite-to-ground methodology framework for the promotion of remote-sensing technology in archeology.