Satellite imagery API | Part 2 - How to get an image of your polygon in PNG format?

Satellite imagery API | Part 2 - How to get an image of your polygon in PNG format?

 Satellite imagery API allows you to get a processed image from the satellite of your polygon 

Cloudless: global cloudless composite coverage based on the VANE Platform

Cloudless: global cloudless composite coverage based on the VANE Platform

In the drawing is global coverage obtained between 06.01.2017 and 09.01.2017 using data from the MODIS spectroradiometer aboard KA Terra and Aqua.

The current cloudless coverage of the Earth by medium and low-resolution satellite images are an important element in the regional and global systems that monitor the territorial changes caused by natural and man-made factors. For example, assessing the damage inflicted by forest fires caused by deforestation, volcanic eruptions, flooding,etc. Also, such types of coverage are popular as the base layer for cartographic web services.

The main stages of creating such coverage are: the selection of images, expert as a rule, the masking of clouded areas, tonal adjustment of images taken at different times of the year, and pasting them into single coverage using so-called “cutlines” which enable, to a certain extent, the joins between the pasted images to be hidden. Such operations, as a rule, are carried out in semi-automatic mode and require specialized software and highly qualified experts, which substantially increases both the time taken to create such a product and its cost.

Weather widget’s new geolocation and weather map functionality

Weather widget’s new geolocation and weather map functionality

We invite anyone wishing to do so to try out our weather widget’s new geolocation and weather map functionality - https://openweathermap.org (please note that HTTPS in the URL is required), which can be targeted to the user’s specific location. 

Openweathermap has a new section dedicated to users who work within the agricultural sector

Openweathermap has a new section dedicated to users who work within the agricultural sector

For your information, Openweathermap website has a new section dedicated to users who work within the agricultural sector.  It can be accessed from the API list page, and at any given moment, detailed API documentation is available on accumulated weather data (such as temperature and precipitation).
This API service is included in the Historical subscriptions by default with the appropriate time limits. Please contact us if you would like to use this API separately.
We plan to expand the section and continue work in this direction.   Stay connected.
We are ready to answer your questions and will be glad to hear any proposals you might have.

How to make online products on satellite images: Preparation

How to make online products on satellite images: Preparation

We have prepared several cases for your close acquaintance with our product and we hope you will like it! Let's start from the very beginning

Satellite imagery: Landsat 8 and its Band Combinations.

Satellite imagery: Landsat 8 and its Band Combinations.

In the current version of VANE Language, we use images from Landsat8 satellite which captures the Earth’s entire surface every 16 days. The satellite makes hundreds of images with a unique name for each one like LC81410552016219LGN00 and a pixel size of 30 meters, each image consists of 11 bands, the size of the uncompressed image is 2 GB.
Landsat 8 Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) images consist of nine spectral bands with a spatial resolution of 30 meters for Bands 1 to 7 and 9. New Band 1 (ultra-blue) is useful for coastal and aerosol studies, and also new Band 9 is applicable for cirrus cloud detection. The resolution of Band 8 (panchromatic) is 15 meters. Thermal Bands 10 and 11 provide more accurate surface temperatures and are collected at 100 meters. Approximate scene size is 170 km north-south by 183 km east-west (106 mi by 114 mi).
By default, we get B2, B3, B4, B5, B7, but it is possible to download any other bands

Map Editor 2.0: Map with bike routes

Map Editor 2.0: Map with bike routes

There are many online map services for those who prefer active leisure. For example, here is a map with bike routes http://www.thunderforest.com/maps/opencyclemap/ You can read about it here - https://habrahabr.ru/post/131466
Route maps are extremely useful! Also while choosing a route it would be beneficial to know the weather in a region of your travelling. Surely we can check weather with http://openweathermap.org. And what if we combine a bike route map and weather data from OpenWeatherMap? Eureka!
MapEditor 2.0 can help us with that!

                    

                


OpenWeatherMap weather app for the Bluesmart App 2.0

OpenWeatherMap weather app for the Bluesmart App 2.0

OpenWeatherMap weather app for the smartphone from http://bluesmart.com/, which allows you to track the journey of your baggage worldwide.

Bags embedded with digital technology are capable of amazing things. They can be controlled remotely from your smartphone and come with technology to track your bag, outlets to charge your devices, a built-in scale, and secure remote digital lock. Some say technology has taken one small step for luggage, one giant leap for travelers.

“We have made a decision to integrate OpenWeatherMap for two main reasons. First was the most efficient cost we could get in the market. On the other side, the flexibility to adapt the service/product to our app made it perfect to get the results our developers and designers were looking for to achieve the best user experience.”
(c) Pablo Mendonça, Business Developer, Bluesmart."

Map Editor 2.0 is the newest version of our tool for customization of weather maps

Map Editor 2.0 is the newest version of our tool for customization of weather maps

And again OpenWeatherMap is here happy to announce our new useful and smart tool Map Editor 2.0! It allows you to create personalized weather maps on the basis of OpenWeatherMap’s data. Map Editor 2.0 provides a great variety of interface tools: you can choose peculiar weather phenomena and adjust its colour display. And like usually all these go in open access.To get this tool simply log in to your account or create a new one. Be ready to become a weather pro!

OpenWeatherMap: Big Data on guard of your health. Vitamin D and ultraviolet radiation

OpenWeatherMap: Big Data on guard of your health. Vitamin D and ultraviolet radiation

How much of sunlight is sufficient for vitamin D generation? More than commonly believed. According to recent studies, at least 50% of the world population has deficit in vitamin D. People who live in areas with a small number of sunny days per year and / or a high degree of air pollution are at increased risk of getting vitamin D deficiency and its related diseases. A growing number of studies indicates that vitamin D plays an important role in the prevention of many diseases