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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
14,859 datasets
The Prussian Urmesstischblätter are hand-drawn topographic maps produced for the entire territory of Prussia beginning in 1822. They were created as one-offs on a scale of 1:25,000 to serve as the basis for smaller-scale maps and mark the beginning of modern topographic cartography. The dataset is provided by the Bundesamt für Kartographie und Geodäsie.
Spanish validation of the Police Stress Questionnaire's operational and organizational scales, published on figshare in 2026. The study examines the factorial structure, reliability, and validity of both scales using a sample of Mossos d'Esquadra officers. The 136.1 KB PDF contains the research paper detailing the methodology and results.
Susanna Rubiol Vilalta published a validation study for the Police Stress Questionnaire (PSQ) on April 16, 2026. The dataset likely contains survey responses from Mossos d'Esquadra police officers, used to validate the operational (PSQ-Op) and organizational (PSQ-Org) stress scales. The study examined factorial structure, reliability, and validity through correlations with anxiety, depression, and coping measures.
Prussian Urmess Table Sheets Wollin are hand-drawn topographic maps produced beginning in 1822 for the territory of Prussia. The Bundesamt für Kartographie und Geodäsie provides these maps, which were created at a scale of 1:25,000 and served as the basis for smaller-scale maps. They mark the beginning of topographic cartography and are available as high-quality prints.
From 1875 to 1931, the Prussian State Recording produced topographic maps at a scale of 1:25,000, known as measuring table sheets. This map series, which includes contour lines and a normal-zero reference, was created to meet civilian demand and formed the basis for subsequent scales. The organization Bundesamt für Kartographie und Geodäsie is associated with this data.
Prussian Original Survey Sheets (Urmesstischblätter) were hand-drawn topographic maps produced from 1822 onward for the entire territory of Prussia. They were created on a scale of 1:25,000 and intended as the basis for smaller-scale maps, marking the beginning of modern topographic cartography. The Bundesamt für Kartographie und Geodäsie provides this specific sheet for Lehnin, with a last recorded update date of 1839.
From 1875, the Prussian State Recording began producing topographic maps at a 1:25,000 scale, with the work essentially completed by 1912. Bundesamt für Kartographie und Geodäsie provides these measuring table sheets, which were updated with new photographs completed in 1931. The sheets feature contour lines and a normal-zero reference, forming the largest-scale topographic map series for the area of the Reich Office for Land Recording.
1822 marked the start of production for the Prussian Urmesstischblätter, hand-drawn one-off maps at a scale of 1:25,000. The Bundesamt für Kartographie und Geodäsie provides this sheet for Welzow, which formed the basis for smaller-scale maps and the beginning of modern topographic cartography. The data was last updated in 1846.
From 1875 to 1931, the Prussian State Recording created a topographic map series of the German Empire at a 1:25,000 scale. The Bundesamt für Kartographie und Geodäsie provides these measuring table sheets, which feature contour lines and a normal-zero reference. The work was primarily intended to satisfy civilian demand and formed the largest-scale topographic map series for the area at the time.
From 1875, the Prussian State Recording began producing topographic maps at a scale of 1:25,000, with the work essentially completed by 1912. The Bundesamt für Kartographie und Geodäsie provides these measuring table sheets, which were the largest-scale topographic map series for the area of the Reich Office for Land Recording by 1931. The maps feature contour lines and normal-zero reference and were primarily intended to satisfy civilian demand.
Prussian Urmesstischblätter are hand-drawn, one-off topographic maps produced starting in 1822 for the entire territory of Prussia. The Bundesamt für Kartographie und Geodäsie provides these maps, which were created on a scale of 1:25,000 and mark the beginning of modern topographic cartography. The specific sheet 3046 Zehdenick is dated around 1825.
Prussian State Recording produced topographic maps of the German Empire at a scale of 1:25,000, with recording beginning in 1875 and essentially completed by 1912. The Bundesamt für Kartographie und Geodäsie provides these measuring table sheets, which feature contour lines and a normal-zero reference. These sheets formed the largest-scale topographic map work for the area of the Reich Office for Land Recording by 1931.
From 1875 to 1931, the Prussian state and later Reichsamt für Landesaufnahme produced large-scale topographic map sheets of the German Empire. The work, known as measuring table sheets, features contour lines and a standard height reference. The maps were primarily intended for civilian use and constituted the most detailed topographic basis for the region at the time.
The Prussian Urmesstischblätter production began in 1822 for the entire territory of Prussia. These maps are hand-drawn one-offs on a scale of 1:25,000, intended as the basis for smaller-scale maps. The Bundesamt für Kartographie und Geodäsie provides this specific sheet, Wernsdorf, from 1841.
Prussian State Recording produced these 1:25,000 scale topographic maps, known as measuring table sheets, beginning in 1875. The mapping effort was essentially completed by 1912, with new photographs of pre-1875 sheets finished in 1931. The Bundesamt für Kartographie und Geodäsie provides these plano sheets, which feature contour lines and a normal-zero reference.
Prussian Urmesstischblätter are hand-drawn, one-off topographic maps produced starting in 1822 for the entire territory of Prussia at a scale of 1:25,000. The maps, which were not published but served as the basis for smaller-scale maps, were created by the Royal Prussian General Staff following design standards set in 1821. The original sheets mark the beginning of modern topographic cartography and are available as plano prints, with some reworked in color to be more similar to the original hand-drawn versions.
The Prussian Urmesstischblätter are hand-drawn, one-off topographic maps produced from 1822 for the entire territory of Prussia. They were created on a scale of 1:25,000 and served as the foundational basis for smaller-scale maps. The Bundesamt für Kartographie und Geodäsie provides these sheets, which mark the beginning of modern topographic cartography.
Prussian Urmesstischblätter are hand-drawn, single-copy topographic maps produced for the territory of Prussia. The production began in 1822 under the Royal Prussian General Staff, based on instructions from 1821. These maps mark the beginning of modern topographic cartography and are available as high-quality plots.
An essay by Bruce G. Charlton of Newcastle University critiquing systemic issues in contemporary scientific research. The text argues that careerism, funding pressures, and flawed peer-review systems have led to a preponderance of irreproducible publications. It presents a philosophical and sociological analysis of the modern scientific enterprise.
A 16.6 GB multimodal dataset containing images across five modalities: RGB, Depth, Thermal (LWIR), Ultraviolet (UV), and Near-Infrared (NIR). The data is annotated and includes calibrated and aligned images, authored by Martin Brenner and last updated on April 11, 2026.