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Sentinel Hub

Sentinel Hub, powered by Planet Labs, allows you easily perform spectral analysis and interact with Planet data without needing other software. Build solutions, analyze data at scale, and find insights in this powerful tool.

  • 2,569 Topics
  • 8,920 Replies
2569 Topics
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SentinelHub User
posted in Sentinel Hub
How to track sea snot''

Hi everyone. I’m new here. I trying to understand and use the Sentinel-Hub custom scripts. I would like to track “sea snot” from space but I did not find what scripts I have to use. Does anyone have a recommendation? Thanks in advance.

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SentinelHub User
posted in Sentinel Hub
Retrieve Processing Units in Request Header

Hello, We found a notebook to be able to get processing unit estimates for a request. See the following link: github.com sentinel-hub/sentinelhub-py/blob/master/examples/reading_pu_from_headers.ipynb { "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Retrieving information about processing units of requests\n", "\n", "In this example notebook we show how to retrieve **DownloadResponse** and **download headers** at the same time, which can be used to approximate the use of processing units.\n", "\n", "The tutorial assumes knowledge of [Sentinel Hub Process API](https://github.com/sentinel-hub/sentinelhub-py/blob/master/examples/process_request.ipynb) and [Sentinel Hub Statistical API](https://github.com/sentinel-hub/sentinelhub-py/blob/master/examples/statistical_request.ipynb) examples.\n", "\n", "For more information about the service please check the [official service documentation](https://docs.sentinel-hub.com/ap

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SentinelHub User
posted in Sentinel Hub
Getting Format application/json does not support sample type AUTO error

We have a lot of applications working on the /api/v1/process endpoint, they kept working for weeks and suddenly we noticed they have stopped working now. When I debugged the code: res = requests.request("POST", url, headers=headers, data = json.dumps(payload), timeout=10) I get the following error when I print res.content: {"error":{"status":400,"reason":"Bad Request","message":"Format application/json does not support sample type AUTO.","code":"RENDERER_EXCEPTION"}}

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SentinelHub User
posted in Sentinel Hub
Calculate the average NDVI of a farm parcel

Hello everyone, i want to ask you if there is a way to calculate the avrage NDVI of a land crop knowing that i already have it’s polygone coordinates, all i can get so far is the image of it, i’m using Maxim’s Lamare script for Mapping crop NDVI with Sentinel-1 and Sentinel-2 thank you,

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SentinelHub User
posted in Sentinel Hub
EO Browser Layer NDVI data is different from those obtained by the FIS query

I see the statistic of a polygon in EO Browser, but I can’t get the same answer via FIS Request. The results and dates do not match. What Layer is used in the EO Browser for NDVI (custom scripts)?

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SentinelHub User
posted in Sentinel Hub
Sentinel-1 Mosaicking order is always most recent

I am testing Sentinel-1 as primary data source, having timespan selected, added to Sentinel-1 mosaicking: Mosaicking.ORBIT. As additional data source there is also Sentinel-2. Timespan is selected to get at least 2 images for each data source. If I put as output Sentinel-2, like first image in array, for example sample.S2L2A[0].B04 And compare generated image by OE Browser if I select Least recent or Most Recent mosaicking order, images are different as expected. If I do similarly for Sentinel-1, changing Mosaicking order between Least recent and Most Recent does not generated different image. It seems that always Most Recent Mosaicking order is applied.

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SentinelHub User
posted in Sentinel Hub
Sentinel Data for limited area

Hey, How can I retrieve sentinel 2 wms layer only for one country i.e. the returned layer should carry only required area of interest?

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SentinelHub User
posted in Sentinel Hub
Reference values

Hey everybody!I’ve been using EO-browser for a couple of months now. It’s pretty cool how you can access different satellites and get various information.At the moment I’m stuck in reading the values for a specific color. I need some reference values. So for instance, if I’m using Sentinel 5P and checking for NOX gasses, I would like to have some reference values for toxicity.I’m guessing that the colors are based on a linear scale and that it doesn’t correlate with toxicity. But does anyone know of some reference values that explain the toxicity?Thanks in advance.

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SentinelHub User
posted in Sentinel Hub
Image Distortion (Sentinel10x10m) Automatic vs Manual downlaod

Hi there, Attached are two screenshots corresponding to 1) A automatically downloaded band8-Sentinel2L1C image corresponding to my own bbox coordinates. 2) A manually downloaded whole tile (also band 8) zoomed into the same region. What can hopefully be seen are the dirt/ash layers in ice that should run smoothly as seen ath the 2nd image. The first image has distortion in even though they are both the same resolution (10 by 10 meters) and I don’t need to perform any up or downsampling. If you switch between the two images, the ‘‘layers’’ of distorted pixels emerge. The question is if it is still possible to download in the same quality as if done manually. Please find the request part of my script also attached below (cannot attach as a .py file) Am I missing something?/Is there a way to let the system know that I want no interpolation to be done to my output at all and obtain it in a raw format. Indeed I think that is a projection issue, however I am using the only possible syntax in

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SentinelHub User
posted in Sentinel Hub
Issue for bounding box to download NDVI for Sentinel 2 S2L1C

Respected Sir/Ma’am, I am trying to get NDVI for my study area but the issue is the bounding box is too large for the data. Is there a way I can get data for the whole area? My area is about 672472.44 km2. Further attesting the image and script: curl -X POST https://services.sentinel-hub.com/api/v1/process -H ‘Content-Type: application/json’ -H ‘Authorization: Bearer my-token’ -d ‘{ “input”: { “bounds”: { “geometry”: { “type”: “Polygon”, “coordinates”: [ [ [ -155.63424, 67.028205 ], [ -160.262603, 66.237243 ], [ -160.40941, 64.221812 ], [ -161.20485, 63.093609 ], [ -161.663525, 61.498408 ], [ -140.734505, 61.705222 ], [ -140.431903, 68.596849 ], [ -155.806529, 68.108271 ], [ -155.63424, 67.028205 ] ] ] }, “properties”: { “crs”: “http://www.opengis.net/def/crs/EPSG/0/4326” } }, “data”: [ { “type”: “S2L1C”, “dataFilter”: { “timeRange”: { “from”: “2018-04-09T00:00:00Z”, “to”: “2018-04-09T23:59:59Z” }, “maxCloudCoverage”: 4 } } ] }, “output”: { “width”: 512, “height”: 360.322, “responses”:

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SentinelHub User
posted in Sentinel Hub
Updating WMS layer with a CUSTOM color map

We need to update a WMS layer with a CUSTOM color map or pixel values based on the values supplied on the client end. My understanding is that this can be done from the client end by providing the “edited” evalscript within the WMS request (base64 encoded), which SH will use to return the updated WMS layer. The challenge is that by doing this we would “expose” a confidential equation/values within the evalscript which could easily be decoded. What is the best way to change the colour map/scheme of a layer without exposing the entire evalscript internals to the client side? Thank you!

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SentinelHub User
posted in Sentinel Hub
Sentinel 1 response = All zeros

Hello! I’m having some problems to correctly retrieving Sentinel 1 products using the process API I’ve tried the examples (adapted to my geometry) to no avail… This is my code evalscript is described at the end geometry is the gjson representation of my AOI in the CRS of the crs variable (I’ve tried with CRS 84, EPSG 4326) start_date and end_date are computed from the catalog response to retrieve data from a specific scene (example: [‘S1B_IW_GRDH_1SDV_20200223T091249_20200223T091314_020394_026A2A_3D54’, ‘2020-02-23T09:12:49Z’]) { “evalscript”: evalscript, “input”: { “bounds”: { “geometry”: geometry, “properties”: { “crs”: “http://www.opengis.net/def/crs/EPSG/0/3857” } }, “data”: [ { “dataFilter”: { “timeRange”: { “from”: start_date, “to”: end_date }, “mosaickingOrder”: “mostRecent”, “resolution”: “FULL”, “acquisitionMode”: “IW”, “polarization”: “DV” }, “processing”: { “orthorectify”: True, “demInstance”: “COPERNICUS”, “speckleFilter”: { “type”: “LEE”, “windowSizeX”: 5, “windowSizeY”: 5

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SentinelHub User
posted in Sentinel Hub
WorldView quota

Hi there, I have a sponsorship request approved by ESA that assured me with a quota of 50km² for WorldView and Pleiades services and a 340ha for PlanetScope. My problem is that in the request builder only apperas my quota from Pleiades. Neither Planet or WorldView quotas are shown to be used. Should i perform some other procedure before ordering these images ?

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SentinelHub User
posted in Sentinel Hub
PlanetScope - Missing permissions for subscription

Hello, I’m getting the same problem as described in PlanetScope subscription - missing permissions, when trying to start the already created subscription id d73f07a0-25b8-4c9a-9947-61ea5e94ccf8 from the request builder, I get an error: { "error": { "status": 400, "reason": "Bad Request", "message": "{\"error\":{\"reason\":\"Source issue\",\"details\":[\"catalog: Missing permissions for requested item type, asset types, geometry or date range\"]}}", "code": "COMMON_BAD_PAYLOAD" } } The Tier 2 PlanetScope quota is already bought. Here is part of the request for reference: "input": { "provider": "PLANET", "planetApiKey": "xxxxx", "bounds": { "geometry": { "type": "Polygon", "coordinates": [ [ [ 11.626660142579828, 55.41880041650083 ], [ 11.623207430013481, 55.42220237035568 ], [ 11.627006695883825,

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SentinelHub User
posted in Sentinel Hub
Pleiades cloud coverage filtering and apparently missing products

When I search for Pleiades imagery here:intelligence-airbusds.com/en/4871-geostore-ordering I get see many more scenes for my AOI than I get when using the search API (https://services.sentinel-hub.com/dataimport/v1/search). For my AOI for the whole of 2019: vs From what I can tell, all the observations I see in the geostore which don’t show up with the API have cloud coverages of over 15%. I tried to use the “maxCloudCoverage” parameter as for PlanetScope ordering, but it doesn’t seem to make a difference. Is there a 15% cloud coverage filter being applied behind the scenes/how can I order the scenes with high cloud coverage which don’t show up with the API?

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SentinelHub User
posted in Sentinel Hub
Different mask shapes

Dear Sentinelhub-Team,I experienced a problem by using some of your eo-learn functions:from eolearn.io import AddSen2CorClassificationFeaturefrom eolearn.mask import AddCloudMaskTask, get_s2_pixel_cloud_detectorBy executing the following EO-Tasks, I retrieve different shapes within the resulting EO-Patch:# Add SCL from sen2coradd_SCL = AddSen2CorClassificationFeature(sen2cor_classification='SCL', layer='TRUE-COLOR-S2-L2A', image_format=MimeType.TIFF_d32f, instance_id=instance_id)# Add Sen2Cloudlesscloud_classifier = get_s2_pixel_cloud_detector(average_over=2, dilation_size=1, all_bands=False)add_clm = AddCloudMaskTask(cloud_classifier, 'BANDS-S2CLOUDLESS', cm_size_y='80m', cm_size_x='80m', cmask_feature='CLM', # cloud mask

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SentinelHub User
posted in Sentinel Hub
Revoke of subscription

Hello! I have just upgraded my acount to Sentinel Hub - Basic subscription, and after paying, I clicked on the revoke subscription option in order to avoid the automatic billing for the next month. However, I was chocked when I discovered that everything is gone, and it seems that I am not able to benefit from the options that the subscription provides even though the payement was successfully done, and I have the facture for that… So, is there any way to solve that? Thanks in advance…

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SentinelHub User
posted in Sentinel Hub
Error 400 when downloading the images

I am using sentinelhub python package to download and view the images, It was running fine till yesterday. Today i am seeing this error “” 400 Client Error: Bad Request for url: https://services.sentinel-hub.com/api/v1/process {“status”: 400, “reason”: “Bad Request”, “message”: “Invalid request”, “code”: “COMMON_BAD_PAYLOAD”, “errors”: [{“parameter”: “input->bounds->geometry”, “invalidValue”: {“type”: “MultiPolygon” …} violation": “Polygon rings are intersecting”, “description”: “The request area of interest geometry. This and/or BBOX must be specified. Coordinates need to be in easting,northing or longitude,latitude, in that order in the CRS defined in the “bounds.properties.crs” parameter. A GeoJsonObject.” “” has anything changed overnight?

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SentinelHub User
posted in Sentinel Hub
Sentinel 1 data from EO Browser

Hello, I new to using Sentinel 1 data and I’m trying to understand the download capabilities within EO Browser. I’m interested in downloading the radiometric terrain corrected data, but it seems like this is only available as a visualized raster. Is there a way to get this data for analytical purposes (e.g., one band). Thanks!

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SentinelHub User
posted in Sentinel Hub
FILTER: False color

I’m trying to find the filter “False color”

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SentinelHub User
posted in Sentinel Hub
Cloud mask at surrounded area by boundary coordinates

I am surrounding some specific areas by boundary coordinates on sentinel-hub WMTS layers for my application. Configuration utility and s2cloudless seems to be available to detect clouds at per tiles not like specific area as I am expecting to mask clouds. Is it possible to mask clouds in such specific areas? If yes, JavaScript is convenient for my purposes. Any example would be appreciated.

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SentinelHub User
posted in Sentinel Hub
Not all Planetscope data available for ingestion

Hello, While ingesting 8-band planetscope data via request builder, we noticed that not all data is available for ingestion; here is what I mean by “not all data is available”: Configuration: Request builder -> 3rd Party Data Import -> TPDI Subscriptions In the request builder: the “Search” results from the Provider Options section finds 5x data sets (tiles) for the date of January 16, 2024; we specify Max Cloud Coverage of 100% when subscription gets submitted The Sentinel Hub Dashboard -> Subscriptions shows that only two data sets (tiles) were ingested for the same date The result of this is that only data for a partial portion of the polygon is available (e.g. gaps) Questions Why is it that not all the datasets for a given date are available for ingestion? What changes can we make to our subscription request so that all possible data is made available to us? Often we have very narrow or multiple small regions (polygons) where filtering a data set based on cloud coverage (i

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SentinelHub User
posted in Sentinel Hub
Resolution of EO Browser

Hey,I am interested in the high quality data of the eo browser.Unfortunately the quality of the downloaded data is not that good as thedata from scihub. Beside that I cant work on the data in the program“Snap”. There is every time just one band. Could you help me?Kind regards 

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S
SentinelHub User
posted in Sentinel Hub
LAI custom script

https://github.com/sentinel-hub/custom-scripts/tree/master/sentinel-2/lai From the custom script provided for LAI, I had some queries as follows:- Is the aforementioned script applicable for a particular context or can it be used in general? Is it region-specific or region-agnostic? I will be grateful if someone can provide answers to the aforementioned questions.

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SentinelHub User
posted in Sentinel Hub
Working with JSON responses Sentinel-HUB

Hello, I’m trying to do a request do Sentinel-Hub API that returns JSON data instead of image data. Can someone help me? I’ve already tried many things but it seems that nothing works. Thanks.

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