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Hi,I was previously using the version 1, waiting for the release of the v2 but the numerous bugs that are rising from 1.4.9 forced me to wire on the more recent release candidates. Prior, using an authenticated client, I was able to request the list of mosaics using the following:import osimport planetclient = planet.api.ClientV1(api_key=os.environ["PL_API_KEY"])mosaics = client.list_mosaics().get()print(mosaics) Is it still possible in V2 ? I searched for a list_mosaics or get_mosaics method but I found nothing.
Hi,I found some black lines (low values ) in the NIR band of 20200224_152346_83_106b_3B_AnalyticMS_SR. Those lines do not appear in RGB bands, so I think they are not natural features.I m not sure how many files have the similar issue. Would you please check as NIR band is very important to our research. best,Haiyan
Hi!I am trying to download a small image and I can’t find the option to clip my AOI so I don’t order the hole scene.Is the option somewhere else? Thank you
Hi,I’ve downloaded some 8b sr images, but I found they have some black strips across the image. (see below, band 4 of 20230214_080952_42_2447_3B_AnalyticMS_SR_8bmore obviously in shortwave bands. would you please check?Best,Haiyan
Hi all, I am a PhD student hoping to use Planet data in one of my projects. While I have used ArcGIS in the past, I have not worked with satellite-based data before, so a lot of the terminology and data are new to me. Given that, please forgive me for what is likely a very basic set of questions. I am interested in determining the surface temperature of various lakes over time. Currently, it is my understanding that I should be able to download surface reflectance images and then convert these to surface temperature. I have found a tutorial on how to do that with Landsat imagery, but I am working with small alpine lakes, and would, thus, like to work with the imagery that Planet has to offer for improved resolution and temporal replication. At this stage, I find that I am struggling a bit with even knowing what to ‘google’ for help, so any advice or pointers in the right direction would be greatly appreciated. How should I decide which satellites to use (e.g., Dove R, Super Dove,
I’m currently trying to download images using the planet api for item_type “PSScene” and product_bundle “basic_analytic_4b”, but I’m getting the error of “Bad bundle type: 'basic_analytic_4b'”. I already migrated over from PSScene3b but it doesn’t seem to have worked.Is there a new bundle type for the PSScene?Thanks!
Hello Dear Members, I am doing a research on Eastern Europe 2013 floods specifically the flood happened in Elbe River, Germany. But so far, I can not find any image or type of data older than 2015-2016. If anyone has an idea how to solve a problem I would be grateful. Regards,
Hi. I’ve noticed that in some images (3/3 so far), the udm layer has some shifts across scenes for one same tile/overpass. This complicates the application of cloud masks. Is is something you are aware of? or is it rare and I was just unlucky? 5626519_3264221_2022-05-09_241c_udm25625958_3263610_2022-05-08_241c_udm25626519_3264220_2022-05-09_241c_udm2
Hi Planet’ers ! I have a quick question concerning mosaics in ArcGIS Pro that I’m trying to build with planet data. So, I have 3 beautiful separated planet images Here is how they look all togetherNow I want to mosaic them But the mosaic gives me something like this, not a harmonized image… and the colors are very distorted...I followed the Planet ArcGIS guide https://university.planet.com/planet-integrations-arcgis-pro-workflow/1244865 and used Max it didnt work, then I used Blend, then Last, same with every single Operation , nothing worked….Hope someone can help me ! (or even the support team :) thanks !)Kind regards from Belgium !
Hi,I have a problem with the NIR band when I used the product "global_monthly_yyyy_mm_mosaic". It seems like it has four bands (RGB+NIR) band but the NIR contains only the value 255. I am not sure this is a technical issue or this product only has three bands available.Thanks for your help!
Hello everyone, I am using PlanetScope Scene images already corrected in surface reflectance (Dove Classic) to assess the temporal changes of the vegetation cover on a specific site. As the site is about 30 km long, I need to use several tiles to cover the whole area. I have recently noticed that the reflectance values of the pixels of two overlapping images are quite different (even if the images were taken by the same satelitte, at the same time).Do somebody know why do I oberve this ? If yes, do somebody know how can I solve and obtain consistant surface reflectance values between overlapping tiles ? I thank you in advance for your answers, Léo
Hello. I need to know which sources to indicate in a scientific publication that I am writing. I used these images: PlanetScope Scene - surface reflectance: RGB NIR - Dove Classic (PS2) Sensor - 3 m/px
Hello,I'm a college student and not very proficient in using ArcGis Pro and Planet Imagery.I would need advice on the Apparent Reflectance tool. I'm working with images from the PlanetScope satellite and I don't know where the problem is, but I don't see the metadata of the images. It's rejecting my data format. So I opened the metadata in a normal browser. To create I need Radiance Gain and Radinace Bias for each band. I'm not sure, but isn't it Radiometric Scale Factor and Reflectance Coefficient in the source current? Next I need the Sun Elevation, so I assume that is the same as the Illumination Elevation Angle? And I also know the Scale Factor and Offset, because it results from the number of bits in the image.So I tried to use these values to create. But it told me that the Acquisition Date is missing, probably because I don't have the metadata uploaded there. So now I don't know what to do with it, because I have nowhere to write the Acquisition Date.I will be grateful for any a
Tôi đã sử dụng ảnh vệ tinh planet được gần 5 năm, quá trình sử dụng tôi rất hài lòng chất lượng dịch vụ của các bạn. Tôi muốn được cùng cộng tác viên làm người đại diện của các bạn ở khu vực châu á, để chia sẻ các nội dung tiện ích cho mọi người cùng sử dụng hữu ích!
Hello everyone, I am trying to load daily images from planet to a collection created in google earth engine, I am doing this from google colab. I have already followed the steps mentioned in:https://developers.planet.com/docs/integrations/gee/quickstart/ the code executed is:___________________________________________________import requests# Set your API key and endpoint URLPLANET_API_KEY = 'my_api_key'url = 'https://api.planet.com/compute/ops/orders/v2'# Create a headers dictionary with your API keyheaders = {'Authorization': f'api-key {PLANET_API_KEY}'}order_request= { "name": "PSScene 8-band order", "products": [{ "item_ids": [ "20230220_150741_37_2481" ], "item_type": "PSScene", "product_bundle": "analytic_8b_sr_udm2" }], "delivery": { "google_earth_engine": { "project": "my_google_cloud_project", "collection": "my_google_cloud_project_collection", "notifications": { "email": T
Hello,I just want to know the satellite azimuth information for PS2.SD L1B images which I downloaded.I found that there are two types of metadata: GeoJSON metadata and General XML metadata.And the definitions of the "satellite_azimuth" in GeoJSON metadata and "azimuthAngle" in General XML metadata are quite different. In case of "azimuthAngle" in General XML metadata, "azimuthAngle" means "The angle from true north at the image to the scan (line) direction at image center, in clockwise positive degrees" from the PLANETSCOPE PRODUCT SPECIFICATIONS document.The "orbitDirection" of my PS2.SD L1B image is "DESCENDING" so I thought the scan (line) direction must be equal to a direction like following figure in consideration of how PS2.SD image composite were made.However, I found that "azimuthAngle" is 1.203555e+01 in General XML metadata and it doesn't make sense because I think “azimuthAngle” must be at least over 90º.So, I want to know what I missed...Thanks. (I used ‘20190408_015325_76_
Hi all,In my last Saturday post I said I couldn’t understand why in a day my quota moved from 12% to 70% when effectively I have downloaded only 1 image. I have discovered later in the evening the reason.Because I was learning and understanding how to build a request block, in the last modification I have forgot to insert the “tools” block sand this mean I have downloaded 2 full strips of images.At the same time I have discovered that once the request is processed, the images can be downloaded already from the web page ( another thing I learned).I have 2 questions to ask:is the bundle information always required when creating an order? when I have multiple images in the same days and added to create a composed one, the km2 are calculated for single images or the composite one? This will help me to figure it out how many images i can use per vegetative cycle per year - I have to cover 5 yearsThanks and apologies if my previous message made some messRegards,Davide
