Tarquinio Merula - "La Gallina" from the "Raccolta di Canzoni e Sonate a...

Su una datazione archeoastronomica recentemente proposta per la fondazione di Augusta Taurinorum, l'odierna Torino | IRIS Pol. Torino

Su una datazione archeoastronomica recentemente proposta per la fondazione di Augusta Taurinorum, l'odierna Torino | IRIS Pol. Torino



In questo articolo discuterò i risultati di un metodo di datazione archeoastronomica, definita come datazione ex sole, proposto in arXiv:1901.08545, da S. Caranzano e M. Crosta, ed applicata a determinare la data di fondazione di Augusta Taurinorum. La data del 30 Gennaio del 9 a.C. che detti autori propongono in arXiv:1901.08545 non è giusta, poiché si basa su diversi errori. Sono errati azimut ed altezza del sole sull’orizzonte astronomico. Con i dati giusti si arriva alla data Giuliana del 4 o del 5 Febbraio, che corrisponde, per il 9 a.C., ad una data storica, ossia del Calendario Romano in vigore all'epoca, tra il 31 Gennaio ed il 2 di Febbraio. Gli autori di arXiv:1901.08545 insistono sulla data Giuliana (astronomica) del 30 Gennaio, facendola corrispondere alla data storica del 30 Gennaio. Ma ciò è impossibile. Così, con errori vari e confusione tra date e calendari, Caranzano e Crosta deducono un legame tra la fondazione di Torino e la dedica dell’Ara Pacis. In questo articolo, oltre a segnalare gli errori, si mostrerà che la determinazione dell’anno di fondazione delle colonie romane, supposte come aventi orientazioni solari, ossia verso il punto ortivo del sole, non si può fare attraverso calcoli astronomici per via delle incertezze sperimentali. Al limite, per la fondazione di Torino, sembrano essere più pertinenti le Calende di Febbraio, che sono evolute nella Candelora, che non la dedica dell'Ara Pacis, che per altro coincideva con il compleanno di Livia, moglie d'Augusto.

08 Nov 2012 , Igor Cherkasov - Игорь Черкасов found

Pits in Shintszyan Uygur region of  China :   42°59'31.71"N,  89° 5'18.12"E

Unusual grid with inclusions:   44°33'12.95"N, 92°53'2.84"E

Very interesting!

 

42°59'31.71"N,  89° 5'18.12"E

44°33'12.95"N, 92°53'2.84"E

42°59'31.71"N, 89° 5'18.12"E
Turpan, Xinjiang, China
"Turpan has long been the centre of a fertile oasis (with water provided by karez) and an important trade centre. It was historically located along the Silk Road's northern route, at which time it was adjacent to the kingdoms of Korla and Karashahr to the southwest and the town of Qarakhoja (Gaochang) to the southeast." http://en.wikipedia.org/wiki/Turpan
http://en.wikipedia.org/wiki/Turpan_water_system

44°33'12.95"N, 92°53'2.84"E

Barkol, Kumul, Xinjiang
"A newly discovered nickel mine in Hami is estimated to contain reserves of over 15.8 million tons of the metal, it therefore ranks as China's second largest nickel mine. Around 900,000 tons of nickel has already been detected. Some local copper and nickel mining enterprises are reported to have begun operation, with Xinjiang Nonferrous Metals Group mining company running its nickel smelter crude production furnace at Hami Industrial Park. The Hami area is known for its large amount of high quality raw resources with 76 kinds of metals already detected. The major mineral resources of this area include coal, iron, copper, nickel, gold." More at http://en.wikipedia.org/wiki/Kumul_Prefecture

Pinpointing the desert of the Ruoqiang County, Western China

Pinpointing the desert of the Ruoqiang County, Western China, by Amelia Carolina Sparavigna, published on arXiv, http://arxiv.org/abs/1210.6851

Abstract: A man-made texture on the desert soil of a county of the Western China is visible in satellite images, more than 8 kilometers long and 50 meters wide. This seems to be the result of a detailed geophysical survey of the region that led to the discovery of a large nickel ore. Therefore, the analysis of the satellite imagery, performed to find such textures created by the sampling of soils, can help anticipating information on the economical potentialities of a site. Keywords: Satellite Imagery, Geophysical survey, Sampling grid textures

In [1], I proposed a discussion on the Loulan Kingdom, an ancient kingdom on the Silk Road, using  the satellite maps to illustrate its location at the East end of the Taklamakan desert. The region was recently investigated by some archaeological expeditions [2], aimed to determine the precise location of towns and related communities of the Luolan and Shanshan states [3-5] in the Lop Nor region. ... One of the sites discussed in [2] cannot be seen in the freely available satellite maps; it is that of the Qieerqiduke City (38°57'10.73"N, 88°10'4.61"E), about 6 km southeast from Ruoqiang County [6,7], in Xinjiang, Western China. Archaeologists report that some residual earthworks are visible. ...
Near the archaeological site of Qieerqiduke, in the satellite maps, we can see a man-made texture on the soil, a huge band which seems created by relatively small holes or mounds. It is partially a band and then becomes composed of squares as in chessboard rows. The overall band is more than 8 kilometers long and more than 50 meters large. This curious texture on the desert soil was probably produced by the pinpointing of geophysical researches. An alternative interpretation could be that of a structure for stabilizing the soil, but there is no evidence supporting it. Evidence for a survey origin exists: the China Daily has recently announced that some geological workers have discovered a large nickel ore in Ruoqiang County. According to [9], this ore will help the request of industrial nickel resources. The geological departments and mining companies carried out in all the Ruoqiang County a four-year exploration starting from 2009. It seems that the surveyed zone was quite large. The Xinjiang nickel is located in one of the magma belts of the Talimu basin igneous rocks [10] ...  Besides nickel and copper deposits, the Lop Nor is rich of potassium salts that China will move on a new railway, the construction of which ended in September 2012, to make fertilizers [11]. The Lop Nor was known as the "sea of death" for its high salt content. This lake, fundamental for the ancient kingdoms on the Silk Road, was the largest lake in northwest China before it dried up in 1972.

As explained in [12], different techniques are used in searching for different minerals, but the principles are similar. There is a first survey across a large area. In the case that an anomaly is found, a detailed survey is carried out to find the origin of this anomaly. A series of trenches or boreholes is used to find the source of the anomaly. Usually, the prospecting geologist works with a mining geologist, in excavating pits for evaluating the ore. The survey can be made on “green field” regions, where no ore deposits have previously been found, or on “brown field” areas, near known deposits. In the case of a prospection of a green field area, remote sensing data for the region are examined to find unusual features. The remote survey includes satellite data using visible light or other parts of the spectrum, and aerial photographs. The next stage might be a mapping of gravity and geomagnetism. Geomagnetic ground survey provides details on magnetic anomalies; an electrical surveying might find conducting material deposits. The sampling is the last stage of the survey, normally on a grid pattern, to pinpoint the source of the anomaly [12]. Let us choose the coordinates 38.960869,88.159586 of the Ruoqiang County. In the Google Maps we see what could be the beginning of a mining activity. In the Bing or Nokia Maps, which are older, this structure does not exist; however, we see the pinpointing of the area. As a matter of fact, the last part of the survey, the sampling, can be visualized in the satellite maps, revealing that the site resulted with some potentialities after the previous analyses. We have therefore a feedback on the same satellite images, used for preliminary investigations, of further localized activities. As told in [1], the satellites can be used to find some textures, different from the background, which can reveal some archaeological remains of the past. Of course, the same analysis can provide information on the future of a region. If we see during the analysis of satellite imagery some textures created by the sampling of the soil, we can argue that the site has economical potentialities. Then the image analysis can help anticipating information on the economical future of the local area and its connections on a larger scale.

References
[1] A.C. Sparavigna, The road to the Loulan Kingdom, arXiv, 2012, http://arxiv.org/abs/1210.5702
[2] Lü HouYuan, Xia XunCheng, Liu JiaQi, Qin XiaoGuang, Wang FuBao, Yidilisi Abuduresule,  Zhou LiPing, Mu GuiJin, Jiao YingXin, Li JingZhi, A preliminary study of chronology for a newly-discovered ancient city and five archaeological sites in Lop Nor, China, Chinese Sci Bull, 2010, Vol.55, pag.63–71.
[3] Wikipedia, Loulan Kingdom, http://en.wikipedia.org/wiki/Loulan_Kingdom
[4] Yuan Guoying, Zhao Ziyun, Relationship between the rise and decline of ancient Loulan town and environmental changes, Chinese Geographical Science, 1999, Vol.9, Number 1, pag.78-82.
[5] Wikipedia, Shanshan, http://en.wikipedia.org/wiki/Shanshan
[6] Wikipedia, http://en.wikipedia.org/wiki/Kingdom_of_Charklik
[7] Wikipedia, http://en.wikipedia.org/wiki/Ruoqiang_County
[8] 'Serindia', Sir Aurel Stein, 1921, http://www.centralasiatraveler.com/cn/xj/cq/chviiicharchan_serindia_stein.html
[9] Large nickel ore discovered in China's Xinjiang, China Daily, 6 October 2012,
http://www.chinadaily.com.cn/business/2012-10/06/content_15798222.htm
[10] JIA Hong-xu, LAI Tao,WANG Hen, TAN Ke-Bin, LU Hong-Fei, The geological characterization of Hongshishan Nickel deposit in Ruoqiang, Xinjaing and its prospecting indications, Xinjiang Geology, 2011, No.6 Geological party of Xinjiang Bureau of Geology and Mineral Resources, Hami, Xinjiang, China , http://en.cnki.com.cn/Article_en/CJFDTOTALXJDI201101015.htm
[11] Railway traverses 'sea of death', China Daily, 22 July 2012, http://www.chinadaily.com.cn/china/2012-07/22/content_15606622.htm
[12] Chris King, The planet we live on - the beginnings of the Earth Sciences, 2010,