A Treatise of Practical Surveying: Which is Demonstrated From Its First ...
A Treatise of Practical Surveying: Which is Demonstrated From Its First ...
Robert Gibson
The book A Treatise of Practical Surveying: Which is Demonstrated From Its First ... was written by author Robert Gibson Here you can read free online of A Treatise of Practical Surveying: Which is Demonstrated From Its First ... book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A Treatise of Practical Surveying: Which is Demonstrated From Its First ... a good or bad book?
What reading level is A Treatise of Practical Surveying: Which is Demonstrated From Its First ... book?
To quickly assess the difficulty of the text, read a short excerpt:
Dep. 6. 45/ 3. Let the course be as before, but the distance 7.79> then opposite "' . 7. 70 9 Lat. 6. 29 7 Dep. 4. 43 6 7. 79 ' 6. 36 4. 49 r opposite 7. 00 . 79 Lat. 5. 73 . 64 Dep. 4. 03 46 7. 79 6. 36 4. 49 «20 CALCULATION. THEOREM II, When thejirst meridian passes through the map, If the tast meridian distances in the middle of each line be multiplied into the particular south- ing, and the west meridian distances into the particular northing, the sum of these products will be the area of t...he. map. Plate X. fig. L Let the figures abkm be a map, the lines, ab, bk to the southward, and km ma to the northward, NS the first meridian line passing through the first station a. The meridian) .zd x-ao la- a \ ^^ Pistanceseast) tu x ox (by) j "" ^ yaw The meridian Ve/xgr^ \^. \xp^ Distances west ^ hhy^ga (my) } )gl These four areas am + ow + xp + gl will be the area of the whole figure cmswiprlc, which is equal to the area of the map abkm. Complete the fi* gure. The parallelograms am sxid ow, are made of the east meridian distances dz and tu, multiplied into the southings aoandox.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: