hello everyone
I need satellite or arial images with high resolution for free access
especially around west-turkey
at least with 4 spectral bands including RGB and VNIR bands
which imagery I should use and how can I access
Dear Solmaz,
check this link:
https://eos.com/blog/free-satellite-imagery-sources/
Best,
Ruben
Hi Solmaz,
Copernicus Earth Observation Program could work for you: optical and SAR data from Sentinel-2 and Sentinel-1. Acces here for free:
https://scihub.copernicus.eu/
I hope it helps.
Best regards,
Tony
so thanks for your contribution to my request dear Antonio San José and Ruben Weber
but i need imagery with more spatial resolution (1-5 meters) for real estate applications
sentinel provides at least 10m resolution
some imagery like worldview or ...
for example https://map.openaerialmap.org/ provides so good data but it is in 3 RGB bands
i nead at least the near IR band for vegetation analysis
Hello Solmaz Babakan@,
What you can do is request access for academic research purposes, to access the high resolution images offered by Planet's constellation of micro satellites (SKYSAT, PLANETSCOPE) and RAPIDEYE. They have images of 0.50 - 5 m spatial resolution with bands (R, G, B, red edge, NIR).
https://www.planet.com/products/planet-imagery/
Kind regards.
so thanks Renzo Emanuel Terrones Murga but unfortunatley i cant access any data from this address
i register but i coudnt download any data
may i ask you illustrate how should i do to get a high resolution image as you described above for a region like KML as i attached below
Hello Solmaz Babakan ,
The registration you make through the page is preliminary only for viewing images. To proceed with the download for academic purposes you have to register and attach all the information required by planet. This has to be analyzed and approved by them, approximately weeks or even months take to respond.
Solmaz Babakan, could you let me know why you are going to use these images since it is possible to obtain them through the SASPlanet software, which allows you to access the download of the most current images that you can view in Google Earth belonging to Maxar Technologies (DigitalGlobe Satellites - Worldview) .
soo thanks Renzo Emanuel Terrones Murga
that was excellent
I wasn’t aware of such a huge utility unfortunately
are there limitations or any especial setting in its usage
as most of the imagery in my SASPlanet are in unavailable status
this error massage displayed generally:
HTTP 404 Bad Request
or
HTTP 404 Not Found
additionally, how can i find the spectral properties of bands of the downloaded images or date of images
if I don’t bother you, I 'll be so glad to be in contact with you to get some guide from your experiences sometimes
have a nice weekend
Solmaz Babakan, If you can access the date of the images and their subsequent download. But these images are only available in RGB, they do not come with their metadata to perform a pre-processing such as atmospheric and / or terrain correction. That is why I asked what specific job you are going to do.
Regarding SasPlanet I share the Drive Link for download this version does not present the error that you comment.
https://drive.google.com/drive/folders/1Mrvl74pNhR45jVJ-JVihyUaLuCKTYnzT?usp=sharing
Kind regards.
i understand dear Renzo Emanuel Terrones Murga
Let’s me describe my decided workflow plan
I need these images for 2 main scopes:
Firstly, real estate evaluation and city planning which I try to extract the house location/properties or pool existence for them for example, as well I will extract green area extension in evaluating the house prices ... and so on
Secondly, for agricultural studies such as yield estimation and product type determination
For these purposes, I need essentially RGB and NIR spectral bands
Could you suggest me a useable free imagery in such aspects
Yours Sincerely
Conference Paper Automatic Swimming Pool Identification for Fire Suppression
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