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This next app is a great one for geotagging your images, without the drain on your iphone battery. It is like looking at the world through a brunton/altimeter. Pretty cool! There are many times I have been up on a point and not known my elevation, so it would be nice to know where I was in order to pinpoint it on a map. Even if it were to end up few feet off, just having the general location is a bonus compared to nothing at all. In reading the reviews via the app store, quite a few people are finding it surprisingly accurate. Per the app developer:
As with most of us who want to know exactly where that picture was taken, geotagging is a huge deal. I think this app is the answer to anyone who readily uses their iphone to take images. I for one, don't generally carry a camera because it is just an added piece of equipment that I don't want to deal with. But I almost always have my iphone- and for taking generic outcrop images it is perfect. In fact, the image of the large rock outcrop used on this blog was taken with an iphone while driving/moving to our current destination. I didn't come to a stop either- just had Mandy take pictures as I saw outcrops I liked along our trip. None of which were geotagged, but I can guess from a lot of the rock-types where we were at the time. Not optimal, but... Now, had I had this app, it would have been perfect! I could have sectioned off our trip via file folders and then if I wanted any printed out for a scrapbook (that I always mean to get to but never do) one day I'd have the date and geo info along with it.Theodolite lets you take camera images directly from the app, with 2X and 4X digital zoom options. You can choose to stamp geographical data directly on the saved image for later reference. View your current position on the built in map view, with standard, satellite, and hybrid modes. On an iPhone 3GS, bearing is updated live on the map with both fixed view and world rotation.Theodolite 1.1 includes a new A-B Calculator with options to compute height of landmarks, triangulate position, compute distance/heading between points, measure relative angles between observations, and show points on the map. The calculator includes an option to copy results to the clipboard. Theodolite will save observation data for point A if the app is quit before recording data for point B, which is great for long distance measurements. See the Doc/Help/FAQ section for more info on the A-B Calculator.
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GeologyTX, GeologyCA, GeologyWa/OR, etc..- this is a fantastic app series! It is comprised of a geologic map of the state (ea. state has separate app) and gives you the rock type of your area with age and description of said rock type. I really love the aspect that you can narrow down areas via the distance tool. I'm anxious to give this one a test run in the field. Not necessarily for just geologists. Families with kids could use this as a fantastic teaching aid, esp. when you relocate a lot. It would be a good way to find rock samples with those boys (or girls-as even Mandy loves getting in the mud from time to time to my amazement) who enjoy rocks.
Gems and Minerals- I really like this app because you can add your own samples into the database. How awesome is that? woot woot! Seriously though, for .99 cents you can't beat that!
Rock and Gems- This app was just released Jan 19th and I found it the other day so I haven't gone through it fully, but it has quality images of specimen samples. I'll add more info later when I have time to sit and play with it a bit. . Only 99 cents so worth the pictures. Pretty rocks are always nice to look at when bored at the doctors office.
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Rocks- This is a cute little app that would be great for someone taking a beginning geology class, or just an enthusiast. A bit rudimentary for those at the advanced levels of geology, but still fun to look through. It sections rocks off into Ig., Met., and Sed.; then breaks each sections down into types of rocks under those categories with descriptions and a sample image. There is a quiz at the end.
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Earth Science by ExamBusters- This app has questions regarding the topic of earth science, and is formatted to work like flash cards. Kinda fun and while some of the questions are lower level (i.e. How many neutrons in an isotope of hydrogen-1?; State the basic formula to calculate density; what are the mineral sources of bricks; List three basic characteristics of granite; List two basic characteristics of pegmatite; Describe paleomagnetism of basalts..etc etc) It's a fun app that I like to use when ever we have time to kill waiting somewhere (doc office, restaurants etc) to quiz my teens since they should know most of this stuff.
QuakeWatch- gives you the latest news on earthquakes around the world, with links to USGS for detailed information and maps.
Tasa Geology- Kinda neat for the kids to learn about plate tectonics. Hard to believe that in the 1960's this was a huge debate. (Not too long ago when you think about it.) Only drawback is they do not display the movement of the plates as postulated by scientists throughout the time periods. It would have been nice to see that perhaps added in the future update.
Units- gives conversions for an array of things -area, speed, pressure, currency..
Math tasks- coordinate geometry.-Could have used this when digging that trench in Jordan for sure! Not that I can't do geometry by hand, but when it is 120 degree F, your brain just isn't working at full capacity.
ichemistry- has a nice periodic table and balances equations. Also has a mass calculator (reactants/products). This is an okay app, but a bit limited.
ChemiCal- this will calculate stock dilutions and also has a nice periodic table. Also calculates molarity/mass/vol etc. The formula mass calculator section is pretty nice. Another nice aspect of this app is the detailed listing of general information. It offers atomic number, avg. mass, monoisotopic mass, electron config, electrons per shell. Physical properties are also listed : crystal structure, density, melting points. Common isotopes & ionization energies etc. One of the better chemistry apps out there IMO.
The Converter- This is a monster. Does everything from gas consumption/capacity & volume/ mass & weight/currency/clothing (tells you conversion sizes in US, UK, Aus, Eur, Jap, Belgium Spain and France to name a few!)/kitchen (dash, UK teaspoon vs. US -really nice)/angles/ etc etc. This is a great app for those going overseas, or who do any type of conversions.
AppBox Pro- while some of the apps I have are repeated in this handy app of many, this is still a good app to have. Gives batterlife/clinometer/currency/date calc/loan calc/icalendar/sale price/tip calc/units/translator/ruler/price grab/holidays/flashlight/days until/ google books/collapse.. all in ONE app. So for those who like things simple, this is an all in one combo.
MetPetDB- Shows you rock samples of whatever area you may be exploring. This is a new download for me, so haven't used it in the field, but the premise is awesome!
I have a ton more apps, but this will do for now. I'll add to this as I find time. Hope it helps you fellow iphone app lovers out there! ;0)