نظم المعلومات الجغرافية

12/05/2020

دورة تدريبية مجانية من ازري حول تجميع البيانات الحقلية لأغراض المرافق والمياه والاتصالات كل يوم خميس ولمدة ثلاث اسابيع ابتداء من الخميس القادم ١٤ مايو
Field Operations Webinar Series
for Utilities, Water, and Telecom

May 14, 21, and 28, 2020 | 9:00 a.m.–9:30 a.m. (PDT)

Field managers and workers can make decisions faster and deliver better service using location intelligence. Utilities, water, and telecom organizations can capture, manage, track, and analyze information and navigate to jobsites with focused field apps that workers appreciate. Webinar 1—Improving...

10/05/2020

إزري تفتح باب قبول الخرائط لعرضها في مؤتمرها الدولي الأربعين والذي سيكون هذه السنة افتراضياً (ستثنائياً)
We want to show your work at the world's largest, virtual event! Submit images of your best maps, photos, and diagrams, and you may be featured during the livestream of the Plenary Session.

Submit by June 5 here: سهم نحو اليمين http://ow.ly/ylo950zwM3F

Every year the Plenary Session illustrates the value of GIS by showcasing the innovative applications and powerful maps from our users. Share your best maps, photos, and diagrams.

02/05/2020

29/04/2020

مؤخرأ انتشرت العديد من التطبيقات التي تعتمد على خرائط الويب في عرض نتائج فيروس كورونا، ومن أشهر تلك التطبيقات ما أنتجته جامعة جوك هوبينز والذي يعتبر من اهم مصادر المعلومات حول الإصابات والوافيات وانتشارها مكانيا في الولايات المتحدة والعالم.
يعتبر العامل المكاني أحد أهم العوامل التي تؤثر في انتشار الأوبئة، ومنها الكثافة السكانية، وأنماط تحرك الناس، التوزيع المكاني للحالات المرضية، علاقة انتشار المرض بالعوامل الديمغرافية الأخرى، وبالتالي في حالة توفرت البيانات المكانية المختلفة يمكننا تحليل انتشار الأوبئة المختلفة ومعرفة العوامل المؤثرة في توزيعها مكانيا ومنه يمكن التنبؤ في انتشار الوباء
في الروابط التي في الأسفل حاولت تجميع بعض المصادر التي استخدمت الخرائط في تمثيل البيانات الجغرافية لكورونا فيروس
Recently, many applications that rely on web maps have spread to display the results of the Corona virus, and one of the most famous of those applications was produced by Johns Hopkins University(esri dashboard), which is considered one of the most important sources of information about covid- 19 deaths and spatial spread in the United States and the world.
The spatial factor is one of the most important factors that affect the spread of epidemics, including population density, patterns of movement of people, the spatial distribution of disease states, the relationship of disease spread with other demographic factors, and therefore in the case of different spatial data available we can analyze the spread of different epidemics and know the factors affecting their spatial distribution from there, for all of this the spread of the epidemic can be predicted.
In the links below I tried to compile some of the sources that used maps to represent the geographical data of covid-19

Johns Hopkins University(esri dashboard)
https://coronavirus.jhu.edu/map.html

WHO dashboard
https://covid19.who.int/
Coronavirus tracked: the latest figures as the pandemic spreads | Free to read (financial time )
https://www.ft.com/coronavirus-latest

ArcGIS Technology for Mapping COVID-19 (planning lessons from esri )
https://www.esri.com/training/catalog/5e850d511fe054449dbace43/arcgis-technology-for-mapping-covid-19/
ArcGIS Dashboards Workshop for COVID-19 (learning plan from esri)
https://www.esri.com/training/catalog/5ea08b45fc7cce476b18aeb7/arcgis-dashboards-workshop-for-covid-19/
Visualize US county polygons with latest coronavirus cases in ArcGIS Pro
https://www.esri.com/arcgis-blog/products/arcgis-pro/public-safety/visualize-us-county-polygons-with-latest-coronavirus-cases-in-arcgis-pro/
Where are people moving? Patterns of movement in the United States over the past year (map story from esri)
https://storymaps.arcgis.com/stories/33d4ca0a837948feae27a0d5c73f2155
Models and Maps Explore COVID-19 Surges and Capacity to Help Officials Prepare( new toolbox from esri )
https://www.esri.com/about/newsroom/blog/models-maps-explore-covid-19-surges-capacity/
ArcGIS Pro CHIME Model V3 (17 APR 2020) based on CHIME v1.1.2
https://www.arcgis.com/home/item.html?id=37ad6eb0d1034cd58844314a9b305de2
Esri Offers Students Free Access to Software for Continued Education through Coronavirus Closures
https://www.esri.com/about/newsroom/announcements/esri-offers-students-free-access-to-software-for-continued-education-through-coronavirus-closures/
Analyze COVID-19 Risk Using ArcGIS Pro Lesson
https://learngis.maps.arcgis.com/home/item.html?id=b49f4226fd1f4bccb72ab5d308c7da73
Coronavirus COVID-19 Data Available by County from Johns Hopkins University
https://www.esri.com/arcgis-blog/products/product/public-safety/coronavirus-covid-19-data-available-by-county-from-johns-hopkins-university/
the Genomic epidemiology of novel coronavirus (hCoV-19) using ArcGIS Insights
https://www.linkedin.com/posts/david-attaway-phd-gisp-1531799_arcgis-geography-coronavirus-activity-6646158087986167808--05a/
Dasymetric Map of COVID Cases in New York City(dasymetric maps which redistribute raw counts from zip codes to residential buildings within the zip code proportionate to building volume, and then re-aggregates by equal area hexagon.) by python
https://github.com/willgeary/covid-nyc-dasymetric-map
Google Location data during the Covid-19 period
https://github.com/nacnudus/google-location-coronavirus
https://github.com/datasciencecampus/mobility-report-data-extractor

research
A CyberGIS Approach to Spatiotemporally Explicit Uncertainty and Global Sensitivity Analysis for Agent-Based Modeling of Vector-Borne Disease Transmission
https://www.tandfonline.com/doi/abs/10.1080/24694452.2020.1723400?scroll=top&journalCode=raag21
Integration of Spatial and Social Network Analysis in Disease Transmission Studies
https://www.tandfonline.com/doi/full/10.1080/00045608.2012.671129
GIS and Public Health
https://www.tandfonline.com/doi/full/10.1111/1467-8306.93128
Population Movement and Vector-Borne Disease Transmission: Differentiating Spatial–Temporal Diffusion Patterns of Commuting and Noncommuting Dengue Cases
https://www.tandfonline.com/doi/full/10.1080/00045608.2012.671130
Historic Disease Data as Epidemiological Resource: Searching for the Origin and Local Basic Reproduction Number of the 1878 Yellow Fever Epidemic in Memphis, Tennessee
https://www.tandfonline.com/doi/full/10.1080/00045608.2015.1059167
Epidemic Forest: A Spatiotemporal Model for Communicable Diseases
https://www.tandfonline.com/doi/full/10.1080/24694452.2018.1511413

Communities around the world are taking strides in mitigating the threat that COVID-19 (coronavirus) poses. Geography and location analysis have a crucial role in better understanding this evolving pandemic. This plan will teach you the core ArcGIS technology necessary to understand, prepare for, an...

25/04/2020

ملاحظة : التسجيل الان غير متاح لكثرة عدد المسجلين ولكن بلمكانك التسجيل على قائمة الانتظار

‏ورشة عمل مجانية تبدأ يوم 28 أبريل وتمتد لمدة أسبوعين -أربع جلسات كل جلسة 3 ساعات- تقيمها إزري حول تطبيقها AppStudio for ArcGIS والذي يقوم ببناء التطبيقات بدون برمجة وعلى أي منصة من منصات ازري
رابط التسجيل
https://t.co/5TXbd04Gza‎
متطلبات التسجيل
‏المتطلبات البرمجية لهذه الدورة:
التأكد من أن حسابك في arcgis online من النوع Creator
تنزيل البرنامج نصف جيجا في على الكمبيوتر من هنا
https://t.co/GQECBfmoYW‎
تنزيل التطبيق المشغل على الموبايل واسمه AppStudio Player for ArcGIS
تنزيل برنامج الزوم والدخول إلى القاعة
منقول عن الدكتور فهد الاحمدي
At 28 april
AppStudio for ArcGIS Virtual Workshop
The AppStudio for ArcGIS team will be holding a free virtual workshop starting on April 28th. This hands-on workshop will give attendees the knowledge and skills they need to quickly start building cross-platform native apps with AppStudio. The workshop is divided into 4 sections which will be presented over a two week period. Please see the agenda below for details on workshop dates and times.

NOTICE: This AppStudio Workshop is now full. Those interested in the workshop can register to be put on the waitlist and notified of future

21/04/2020

‏https://t.co/vxwb1LGCpa‎
12 كتاب مجاني يمكن تنزيلها مباشرة من موقع الناشر سبرنغر في مجالات عدة منها نظم المعلومات الجغرافية والبرمجة وعلم البيانات
12 book in gis and programming for free from spring

If you're looking for free digital books covering GIS, analysis, and programing to improve your geospatial skills, Springer has eBooks you can download.

20/04/2020

التسجيل لدورة الكارتوجرافيا مجانا من خلال موقع ازري: الدورة ستبدأ غداً ولمدة ست اسابيع
Thousands of professionals and lifelong learners around the world have signed up for our free, online course to learn how to make a bigger impact with maps. If you're interested in building new skills and hearing from top Esri cartographers, there's plenty of time to join them.

In the course, you'll learn essential mapping concepts, get expert tips, and apply the latest techniques to create beautiful maps using ArcGIS Pro software.

Get inspired and see what's possible with modern mapping software.

Cartography.
April 22–June 3, 2020

The course includes the following:

Hands-on exercises, videos, quizzes, and discussion
Access to ArcGIS Pro and ArcGIS Online software
Certificate of completion

Once, only cartographers made maps. Today, anyone can. Still, cartographers can teach people to make better maps, just as chefs can show people how to prepare better meals. With coaching from accomplished cartographers and practical, hands-on exercises, you'll become a smarter mapmaker, ready to go....