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SentinelHub User

posted in Sentinel Hub

FriedemannPlaneteer 🌎

Improve co-registration tool in APIs for higher average positional accuracyNew

One of our large AgTech customers is encountering limitations with the current co-registration tool in the Orders & Subscriptions API. The current method, relying on a single user-defined anchor item, might decrease the overall positional accuracy for image stacks containing multiple images instead of increasing it.We propose implementing a new functionality that utilises an average temporal image as the anchor for co-registration, as described in greater detail in this Sentinel Hub blog post. This approach would improve the average positional accuracy of the entire image stack, leading to more precise data for AgTech applications.This enhancement would significantly benefit our AgTech customers and streamline their image processing workflows.

5 days ago

AS-22‎‎ 🌱

asked in Education & Research

Is there any way to resolve this bug?

私は Planet の教育研究プランに参加しており、Planet Explorer を使用しています。いつも Labs Snapshot 機能を使用して Planet Explorer から衛星画像をダウンロードしているのですが、今日、ダウンロードに付属するロゴと情報が突然消えてしまいました。ダウンロード処理中に取得した画像からは、ロゴや情報も失われます。これを表示するにはどうすればよいですか?すでに再起動と再ログインを試しました。(画像下の情報)

6 days ago

Chippie KislikPlaneteer 🌎

Customer Feedback - Carbon Diligence ProductNew

Feedback from a customer (conversation to be continued through further discussions):“After evaluating the above-ground biomass product at 30m spatial resolution from Planet to detect forest harvests, we concluded that although it has a high harvest detection rate, it also has a high amount of noise (pixels classified as harvest in areas that were not harvested) (context: we classified pixels as harvest vs non-harvests by setting a threshold based on biomass change). Therefore, we decided to move forward with a different product to accomplish this task. However, we’ll keep evaluating the best products in the market, including Planet’s, on an annual basis to make sure we have the most suitable product for our purpose. I hope to touch base with you again later this year and I’m sure by then you’ll have an even better product!” @david.marvin

6 days ago

Kate NewtonPlaneteer 🌎

posted in Planet Orbit Partner Ecosystem

100k PUs for Partners - Experience the Value of Planet Insights Platform Today

We hope you are excited to explore the features and capabilities now available on the Planet Insights Platform. To ignite your team’s engagement, we are now offering partners 100,000 processing units (PUs), on top of the 6-month complimentary access for all users. Experience the power of the Planet Insights Platform today with trial demo data for non-commercial purposes: 6-Month Complimentary Platform Access Activate your 6-month complimentary Planet Insights Platform access in just a few steps:Log into your Planet Account page. Choose to link an existing account or create a new one. Explore the Planet Sandbox Data to try Planet data with new cloud-based analysis tools.Throughout the 6-month trial period, all users get 10,000 PUs at no cost, enabling you to experience the capabilities of Planet Insights Platform. An Extra 100,000 PUs for Planet PartnersAs valued members of the Planet Orbit community, partners will receive the Exploration Package, inclusive of an extra 100,000 PUs upon

6 days ago

kelli.lidwellCommunity Manager 🌎

✨ Product Update: Crop Biomass Version 4 ✨News

This product release announces Crop Biomass version 4In this new version, Planet improved the spatial distribution of the data by adding PlanetScope as a source of optical data, and by increasing the contribution of spatial information from Sentinel-1, especially during periods of persistent cloud cover.Also, integrating our pipeline with Sentinel Hub enables instantaneous on-demand data delivery. In other words, we are removing all the steps involved in data activation, simplifying the provisioning, and significantly reducing the time required to deliver data in new areas. Crop Biomass FeaturesCloud-free vegetation biomass estimation at a 10-meter resolution daily Analysis-ready data An archive dating back to January 1, 2019Interested in learning more about the Crop Biomass Planetary Variable?Crop Biomass in Subscriptions API Planetary Variables in EO Browser

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6 days ago

elyhienrichCommunity Manager 🌎

Auto Log Out when closing the browserNew

Automatically log out an account once the browser has been closed, if the option is enabled, for security purposes. (Idea created on behalf of customer)

7 days ago

elyhienrichCommunity Manager 🌎

posted in Sentinel Hub

Welcome to the Sentinel Hub Subforum!

The Sentinel Hub Community will continue to thrive within Planet Community. We would like to encourage you to share your work, ask questions, provide product ideas and collaborate with the larger community. Should you have any technical issues or questions related to your account, please send them to support@planet.com. For anything related to Copernicus, ESA, and Sentinel Hub APIs hosted on Copernicus Data Space Ecosystem, please ask those questions on the Copernicus Data Space Ecosystem Community forum! Please let us know if you have any questions!

8 days ago

Shawkat‎‎ 🌱

asked in Web Apps

How to remove cloud cover from RapidEye?

Hi, Hope you are doing well. I have downloaded nearly 50 tiles of the wet tropical rainforest of Australia, and a few tiles have severe cloud cover even after applying the filter function of Planet Explorer. So, how can I remove those clouds? Unfortunately, there are no reference images available without Cloud for those locations in near times (2019). I am using QGIS. Any suggestions in this matter are highly appreciated. Kind regards,Shawkat

8 days ago

bartover2‎‎ 🌱

asked in Education & Research

Monthly NDVI values with a Education and Research Standard (PlanetScope) subscription

Hello geowizars,I have a question. I would like to use monthly or quarterly mosaic data for my analysis and I saw that there are also montly or quarterly NDVI mosaics available. But I do not see how to get them? I tried everything, in QGIS, ArcGIS, Planet Explorer, Planet Orders, etc. Has this to do with my Education and Research Standard (PlanetScope) subscription? Bye, Bart

8 days ago

Brittany‎‎ 🪴

Integration with ArcGIS Online/PortalNew

I would like to see integration with ArcGIS Online/Portal. There would be a few ways to do this:Using the Planet APIs for search & order functionality in an ArcGIS Web AppBuilder Widget or Experience Builder, or similar app widget for easy search tool in a web map app. Shared Planet Basemaps Group for easy display of basemaps into Web Apps within the organisation. I.e. put in API key to unlock basemap display. Content collaboration to add images into content page as an ArcGIS Online “hosted raster or vector tile or scene layer” that could be used in any web map, and shared in an ArcGIS online organisation like other content. Hosted Data link into content (add streaming links directly into Content or Group) for easy display and use in ArcGIS Online.

9 days ago

Thomas‎‎ 🌱

Global monthly/ quarterly basemaps area extension SVALBARDNew

Hi all,I’m working on mapping glaciers and recently used the planet monthly and quarterly basemaps as a source for high resolution data in several glaicerized regions. I like to extend the mapping task to Svalbard, yet, unfortunately no basemaps are available for this region. Would it be possible to add it as a “new basemap region” and get monthly and quarterly basemaps at least for July-September or 3rd quarter in each year (Potentially also April-June and 2nd quarter). Checking the daily scenes, cloud-free mosaics should be feasible in this area in general. For the quarterly basemap, it would be best to prioritize images from August and early September to minimize snow cover.Thank you for considering the idea and looking forward to hearing back from you!Kind regards,Thomas

11 days ago

SentinelHub User

posted in Sentinel Hub

How to “remove” the clouds in an NDVI image AND return as 1 band

I am trying to download NDVI as 1 band with a Cloud mask. Esssentially I am trying to combine these two scripts and need some assistance. Cloud mask //VERSION=3 function setup() { return { input: ["B02", "B03", "B04", "CLM"], output: { bands: 1 } } } function evaluatePixel(sample) { if (sample.CLM == 1) { return [0.75 + sample.B04, sample.B03, sample.B02] } return [ 2.5*sample.B04, 2.5*sample.B03, 2.5*sample.B02]; } 1 band NDVI //VERSION=3 function setup() { return { input: ["B08", "B04"], output: { bands: 1 } }; } function evaluatePixel(sample) { var ndvi = (sample.B08 - sample.B04) / (sample.B08 + sample.B04); return [ndvi]; } It does not have to be these two scripts specifically, but if anyone has any suggestions on how to effectively combine these two i’d appreciate it. Thank you!

12 days ago

SentinelHub User

posted in Sentinel Hub

How to get evalscript that calculates NDVI for each available satellite repectively

in the project i am working on, i should calculate the ndvi for all satellite missions. i know how to structure and build the request, but it seems the evalscript through which the ndvi is calculated differs according to the selected satellite mission. my question is, can i refer to EO Browser and copy the evalscript from it? i mean, one can check the evalscript used in the latterly mentioned link, can i simply copy the evalscript from it and paste it in my code?! is that possible

12 days ago

SentinelHub User

posted in Sentinel Hub

Download multiple images causes rate limit exception

I am using process API [Preformatted text](https://services.sentinel-hub.com/api/v1/process) but I have to fetch the data for 500 places in less than 30 seconds. So according to my knowledge, SentinalHub doesn’t support multiple (png/jpeg) images in 1 request. So we have to loop the coordinates and hit the API for each image. Problem: The issue is API fails and returns the Rate Limit exception. Is there any way through which we can hit 500 requests in less than 30 sec, or hit a simple call and get 500 images? Our request payload is below: const input = { input: { bounds: { properties: { crs: "http://www.opengis.net/def/crs/OGC/1.3/CRS84", }, geometry: { type: "Polygon", coordinates: [coordinates], }, }, data: [ { type: "S2L2A", dataFilter: { timeRange, mosaickingOrder: "leastCC", }, }, ], }, output: { width: w, height: basSize, responses: [ {

12 days ago

SentinelHub User

posted in Sentinel Hub

NDWI: custom script for QGIS to match the EO browser

Hi! I am having trouble in obtaining the same image in the QGIS throgh the plugin compared to the EO browser for the NDWI. I have gone through some posts and the proposed scripts but it does shows the same image still… neither the custom scripts stored in the custom scripts repository, it is all black in the background. I would really appreciate some help, I am quite new with the tool. Thanks in advance! Rafa

12 days ago

SentinelHub User

posted in Sentinel Hub

Cloud pixel percentage

I’m trying to create function to return cloud pixel percentage based on SCL Sentinel 2 L2A following these functions: //VERSION=3 function setup() { return { input: ["B02", "B03", "B04", "SCL"], output: { bands: 1 } }; } function calcCloudPercentage(SCL) { var cloudCount = 0; var totalPixels = SCL.length; for (var i = 0; i < totalPixels; i++) { if (SCL[i] === 3 || SCL[i] === 8 || SCL[i] === 9 || SCL[i] === 10) { cloudCount++; } } return cloudCount / totalPixels * 100; } function evaluatePixel(sample) { var cloudPercentage = calcCloudPercentage(sample.SCL); return [cloudPercentage]; } However, the functions always return “null”. Anyone could help to understand why this return?

12 days ago

SentinelHub User

posted in Sentinel Hub

Accessing Sentinel data for lakes

Hi, While trying to explore the EO browser, I understood that there are images related to Chlorophyll index values (Ullysis Water Quality Viewer). Is there a possibility that I can directly access the raw data associated to the RGB images, directly from Sentinel-2. How do we download them into CSV format? We need it for location Devils Lake, North Dakota from the years 2016-2022 (May - Nov) or atleast one year or summer. Thanks,

12 days ago

SentinelHub User

posted in Sentinel Hub

Statistical API: Exceeding width and length limits with goal of calculating tile statistics

Hi team, I want to calculate the percentage of clouds in a tile. However, I’ve encountered that the tile’s width exceeds the allowed 2,500 range. Would the most effective approach be to split the polygons into smaller chunks and process iteratively, or is there a more efficient workaround anyone can suggest on the tile level? I’m keen to maintain accuracy but also want to avoid excessive overhead if possible. Thanks in advance for any insights!

12 days ago

SentinelHub User

posted in Sentinel Hub

Techniques to get high resolution images of given coordinates through EO Browser or Python package

Hello everyone, I am tackling a deep learning project and I need satellite images such as this one. Given I have a set of known coordinates, how and where can I get images of this resolution? Trying through EO Browser the best I get is with bilinear/bicubic upsampling and it is still blurry and not usable. The same with sentinelhub-py. Any advice on improving resolution of Sentinel products will be most welcome. My last resort will be super-resolution though I don’t think I will get much with it. Please note that I am not looking for commercial products (Pleiades etc).

12 days ago

SentinelHub User

posted in Sentinel Hub

Problem key name inventory sentinel-2

I am trying to access inventory via lambda using python. my problem is that when generating the script I get the following error: “when calling the GetObject operation: The specified key does not exist”. the bucket and the nme key I use are: *inventory_bucket = 'sentinel-inventory'* key = 'sentinel-inventory/sentinel-s2-l1c/sentinel-s2-l1c-inventory/2021-11-09T00-00Z/manifest.json'* I would like to know if I am using the wrong key or why it does not work for me in this case.

12 days ago

SentinelHub User

posted in Sentinel Hub

True color images too dark

Is there some custom layer to get brighter true color images?

12 days ago

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