Video 7- Compressing Satellite, Aerial, and Drone Imagery to MrSID with LizardTech GeoExpress скачать в хорошем качестве

Video 7- Compressing Satellite, Aerial, and Drone Imagery to MrSID with LizardTech GeoExpress

And now I'm going to just go ahead and run a quick compression for this one file. It's 1.3 gigs and it's going to go down to 66.3 megabytes. I just highlight it. I just hit run job and I get a nice processing bar. It's telling me this is going to take less than a minute. And one of the nice features about GeoExpress is that everything you process through it, it creates a log file. And this log file, you can export the log file out. So you can export it out to a CSV file or a simple text file. And so that's really nice. So if you're compressing thousands of images and you back them up and so a year later, anyone can go in look at that log file and see what was done. And another nice feature of it is if this processes correctly, it's going to be green. and it's going to put a nice green check mark by it. If there was an error, it will say error and it will put a big red X by this image and it'll also say an error in the log file. So, if you're doing many thousands of images, you can just search that log file for the error message. Maybe you had a corrupt file or something that didn't process correctly. It's just an easy way to find that. So the log file tells us that this took 52 seconds. It tells us that the target compression ratio was 20 to 1 and the actual compression ratio was 19.98 to 1. So, GeoExpress is one of the most exact compression ratio products out there. It really works very hard to hit that number that it's showing on there. And then another option I just want to show is that you can save everything to a project file. And so you can load up as many options on here. You can be doing single files, you can be reproing, you can be doing mosaics. You can load all of these files up on here and then save it to a project file. And then you can load that project file at the end of the day and then just hit run all jobs. And that way the computer can run over the weekend, it can run overnight. It doesn't slow down the other uses you might be using on that computer.