Photogrammetric Record最新文献_第10页

To the Editor, The Photogrammetric Record Stereoscopic Viewing of Image Pairs with the Naked Eyes 对编辑来说，摄影测量记录了用肉眼对图像的立体观察

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/j.1477-9730.1975.tb00821.x

M. Coulson

引用次数: 0

PHOTOGRAMMETRY AND THE SCANNING ELECTRON MICROSCOPE 摄影测量和扫描电子显微镜

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1975.TB00805.X

A. Boyde, H. F. Ross

{"title":"PHOTOGRAMMETRY AND THE SCANNING ELECTRON MICROSCOPE","authors":"A. Boyde, H. F. Ross","doi":"10.1111/J.1477-9730.1975.TB00805.X","DOIUrl":"https://doi.org/10.1111/J.1477-9730.1975.TB00805.X","url":null,"abstract":"The scanning electron microscope forms images of the surfaces of objects located in a vacuum specimen chamber. A fine beam of electrons scans the surface in synchronism with a cathode ray tube whose spot brightness is modulated by the secondary electron signal emanating from the specimen. The system is capable of giving a large depth of focus and thus allows different projections of the specimen to be photographed by tilting the specimen between successive exposures. From a knowledge of the geometry of the projection (which is central or perspective, but may be justifiably treated as a parallel or orthogonal case for high magnification images), it is therefore possible to proceed to three dimensional analyses from the measurement of parallaxes. Part I of this paper deals with the practical problems resulting from mechanical design limitations of specimen stages and plotting instruments, as well as the nature and sources of image distortions. Part II deals with the practical features of the successful plotting instruments designed especially for the solution of a standardised scanning electron microscope problem in which the magnification of the two members of a stereoscopic pair of images is held constant, the angle of divergence of the peripheral “rays” of the projection from the central “ray” is assumed to be negligible (which is the case for high magnification images) and the tilt angle difference between the two specimen attitudes is constant.","PeriodicalId":56094,"journal":{"name":"Photogrammetric Record","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2006-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/J.1477-9730.1975.TB00805.X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63197572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

THE MEASUREMENT OF PALATAL SURFACE AREA BY PHOTOGRAMMETRY 用摄影测量法测量腭表面积

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1976.TB00835.X

I. Newton, M. Evans

引用次数: 0

A BIOGRAPHICAL TRIBUTE TO PROFESSOR E. H. THOMPSON 向e·h·汤普森教授致敬的传记

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1977.TB00082.X

K. Atkinson

引用次数: 2

WORKING WITH PROFESSOR E. H. THOMPSON 和e.h.汤普森教授一起工作

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1977.TB00084.X

H. Ross

引用次数: 1

AERIAL RECONNAISSANCE FOR ARCHAEOLOGY: USES OF THE PHOTOGRAPHIC EVIDENCE 考古空中侦察:摄影证据的使用

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1977.TB00087.X

J. N. Hampton

{"title":"AERIAL RECONNAISSANCE FOR ARCHAEOLOGY: USES OF THE PHOTOGRAPHIC EVIDENCE","authors":"J. N. Hampton","doi":"10.1111/J.1477-9730.1977.TB00087.X","DOIUrl":"https://doi.org/10.1111/J.1477-9730.1977.TB00087.X","url":null,"abstract":"Aerial reconnaissance and photography for archaeological purposes require repetition over an infinite period of time. The recognition of subsurface disturbances is dependent on soil colours or abnormal crop growth, and climatic conditions are an important factor. The evidence from air photographs, taken over an extended period of time, needs to be synthesised in cartographic terms and represents an interim statement which is likely to be amended as further photographic evidence becomes available. \u0000 \u0000 \u0000 \u0000Resume \u0000 \u0000Reconnaissance aerienne et photographie a but archeologique requierent des sorties repetees de tres nombreuses fois. La detection d'anomalies sousjacentes a la surface peut se faire a partir des couleurs du sol ou de la constatation d'une croissance anormale des cultures. Il faut alors synthetiser sous forme cartographique les divers renseignements s'etalant sur une longue periode, un tel document devant pouvoir etre amende au fur et a mesure de decouvertes nouvelles. \u0000 \u0000 \u0000 \u0000Zusammenfassung \u0000 \u0000Lufterkundung und Luftaufnahme fur archaologische Zwecke erfordern die Wiederholung in einem langen Zeitintervall. Das Erkennen unterirdischer Storungen ist von den Bodenfarben bzw. einem unnaturlichen Erntewachstum abhangig, und die klimatischen Bedingungen sind ein bedeutender Faktor. Der Nachweis aus Luftbildern, die uber einen ausgedehnten Zeitraum aufgenommen wurden, muss kartographisch synthetisiert werden und stellt eine vorlaufige Erhebung dar, die wahrscheinlich verbessert wird, wenn neue Beweise verfugbar sind.","PeriodicalId":56094,"journal":{"name":"Photogrammetric Record","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2006-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/J.1477-9730.1977.TB00087.X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63197888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

To the Editor, The Photogrammetric Record Aerial Film Processing 致编辑，摄影测量记录航拍处理

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1978.TB00441.X

W. Chalmers

引用次数: 0

AIRBORNE CAMERA ENVIRONMENT 机载摄像机环境

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1977.TB00089.X

F. Worton

{"title":"AIRBORNE CAMERA ENVIRONMENT","authors":"F. Worton","doi":"10.1111/J.1477-9730.1977.TB00089.X","DOIUrl":"https://doi.org/10.1111/J.1477-9730.1977.TB00089.X","url":null,"abstract":"Flight tests have been conducted at an altitude of 7000 m to record the environmental conditions of a metric camera on a typical survey sortie. The tests show that a larger total temperature difference of the image forming system is present when an aircraft camera window is used than when the sortie is made without a window. It is concuded that at 7000 m and greater altitudes, the metric camera will be in a thermally dynamic situation throughout the sortie unless that sortie is of considerable duration. In pressurised aircraft, the use of a thick camera window is mandatory, but there is some evidence to suggest that in non-pressurised aircraft it is better not to use a window. \u0000 \u0000 \u0000 \u0000Resume \u0000 \u0000On a enregistre en vol la valeur des parametres atmospheriques a une altitude de 7000 m, et a l'alentour a'une chambre de prise de vue. Les tests montrent que le gradient de temperature au travers du systeme optique est plus fort quand la prise de vue s'effectue au travers d'un hublot; au-dela de 7000 m, on a conclu, a moins de sorties de duree considerable, que equilibre thermique ne peut etre atteint. Bien entendu l'usage d'un hublot est imperatif dans les avions pressurises; sur les avions non pressurises, il y aurait probablement interet a s'en passer. \u0000 \u0000 \u0000 \u0000Zusammenfassung \u0000 \u0000Zur Registrierung der Umwelteinflusse auf eine Messkammer wahrend des Bildfluges wurden Flugtests in einer Hohe von 7000 m durchgefuhrt. Dabei ergab sich, dass in dem Abbildungssystem eine grossere Temperatur-differenz vorhanden ist, wenn im Flugzeug ein Abdeckglas verwendet wird, gegenuber der Aufnahme ohne Fenster. Es wird geschlussfolgert, dass sich die Kamera in Hohen von 7000 m und grosser in einem thermisch dynamischen Zustand wahrend des Aufnahmefluges befindet, es sei denn, der Flug dauert sehr lange. In Flugzeugen mit Druckkabine ist die Benutzung eines dicken Kamera-Fensters obligatorisch, aber es gibt Anlass zu der Vermutung, dass es in Maschinen ohne Druckkabine besser ist, ohne Abdeckfenster zu arbeiten.","PeriodicalId":56094,"journal":{"name":"Photogrammetric Record","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2006-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/J.1477-9730.1977.TB00089.X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63197940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

DETERMINING THE KINEMATICS OF FALLING HAILSTONES USING PHOTOGRAMMETRIC METHODS WITH IMPRECISELY ALIGNED CAMERAS 用不精确对准相机的摄影测量方法确定落雹的运动学

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1976.TB00854.X

A. Beattie, E. Lozowski

{"title":"DETERMINING THE KINEMATICS OF FALLING HAILSTONES USING PHOTOGRAMMETRIC METHODS WITH IMPRECISELY ALIGNED CAMERAS","authors":"A. Beattie, E. Lozowski","doi":"10.1111/J.1477-9730.1976.TB00854.X","DOIUrl":"https://doi.org/10.1111/J.1477-9730.1976.TB00854.X","url":null,"abstract":"Stereophotography with a pair of 35 mm cameras and stroboscopic illumination was used to record, reconstruct and measure the trajectories of falling hailstones under extremely adverse natural conditions. Since it was not possible either to fix or to measure precisely the camera positions and orientations, a method was devised to obtain both the three dimensional hailstone co-ordinates and the camera positions and orientations by making use of the otherwise redundant information contained in the stereo-photography. \u0000 \u0000 \u0000 \u0000Resume \u0000 \u0000On a utilise deux cameras de 35 mm et un eclairage stroboscopique pour enregistrer en vue de leurs restitutions les trajectoires de grelons; ceci n'a pu etre realise que dans des conditions difficiles. Comme il n'etait pas possible de stabiliser les cameras et de determiner les coordonnees des points de station, on a mis au point une methode speciale. \u0000 \u0000 \u0000 \u0000Zusammenfassung \u0000 \u0000Die Stereophotographie mit einem Paar von 35 mm Kameras und stroboskopischer Beleuchtung wurde angewendet, um die Kurven fallender Hagelkorner unter extrem von den naturlichen abweichenden Bedingungen zu registrieren, rekonstruieren und zu vermessen. Da es nicht moglich war, die Kammerstandpunkte und -orientierungen zu fixieren oder exakt zu vermessen, wurde ein Verfahren abgeleitet, um sowohl die dreidimensionalen Koordinaten der Hagelkorner als auch die Kammerparameter durch Verwendung der durch die Stereophotos gelieferten redundanten Informationen zu erhalten.","PeriodicalId":56094,"journal":{"name":"Photogrammetric Record","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2006-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/J.1477-9730.1976.TB00854.X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63198128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

THE REFLEX PLOTTERS: MEASUREMENT WITHOUT PHOTOGRAPHS 反射式绘图仪:无照片测量

IF 2.4 3区地球科学

Photogrammetric Record Pub Date : 2006-08-26 DOI: 10.1111/J.1477-9730.1981.TB00143.X

P. Scott

{"title":"THE REFLEX PLOTTERS: MEASUREMENT WITHOUT PHOTOGRAPHS","authors":"P. Scott","doi":"10.1111/J.1477-9730.1981.TB00143.X","DOIUrl":"https://doi.org/10.1111/J.1477-9730.1981.TB00143.X","url":null,"abstract":"Two complementary measuring instruments are described which use a very simple principle and which take three dimensional measurements or plots directly from small objects. The first instrument can achieve accuracies of ± 0·3 mm on objects whose largest dimension is 300 mm. The second can achieve ± 0·02 mm on objects smaller than a 25 mm cube. \u0000 \u0000 \u0000 \u0000Resume \u0000 \u0000On presente deux instruments de mesure complementaires el de principe tres simple permettant de relever dans l'espace des coordonnees sur de petits objets, le premier avec une exactitude de ± 0.3 mm sur des objets de dimension inferieure a 300 mm, le second avec une exactitude de ± 0.02 mm sur des objets de dimension inferieure a 25 mm. \u0000 \u0000 \u0000 \u0000Zusammenfassung \u0000 \u0000Beschreibung von zwei Zusatzmessgeraten, die auf einem sehr einfachen Prinzip beruhen und mit denen dreidimensionale Messungen oder Auswertungen von kleinen Objekten direkt durchgefuhrt werden konnen. Mil dem ersten Gerat kann eine Genauigkeit von ± 0,3 mm bei maximalen Objekt abmessungen von 300 mm und mit dem zweiten von ± 0,02 mm bein Objekten, die kleiner als ein 25 mm-Kubus sind, erreicht werden.","PeriodicalId":56094,"journal":{"name":"Photogrammetric Record","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2006-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/J.1477-9730.1981.TB00143.X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63205748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 19