468 I. P. Косн. Survey of Northeast Greenland. 
CHAPTER Ш 
The Geographical Survey. 
Page 
Introduectory, remarksalnstrumerttser ee N ec CC CE CCE CES 257 
Astronomical sderernunatiOns: aes ee te see ea 261 
Refraction table — Azimuth table — Determinations of latitude — Determina- 
tions of time — Determinations of azimuth. 
Determination of longitude during the sledge trips to Kap Bridgman in 1907 and 
fo-Dronning- Louises Land gia May 1 908m come En SEE ce yee oe 288 
Geograpitical весовое ete = icv ears eed ENS tae re ae 294 
Perspective sketches — Bearings and levellings — Measuring of distances, ver- 
tical base — Measuring of distances, horizontal base — Notes made during 
the journey — Map sketching during the voyage — Map of the single tracts. 
Extract of KOCH’s diary on Peary Land containing in full the cartographic ma- 
terial fromethe east Coast ‘of Реагу ана RE EEE CCE eee 314 
Geagraphicalsurden Of DOUÉ BUS =. Tg ar. rare ee re 353 
Observations from! Station XXIV, Teufelkap — Latitude — Azimuth — Sta- 
tion pointing — Computation of geographical co-ordinates — Sketching survey. 
WSCRETUT 0 ES ОИ ee EURER.» Be > bs SEERE Pine 360 
Sources of errors — Principles for indicating the altitudes on the maps — 
Estimation of the accuracy. 
INGLES to tie GOGO PRI С О IE eee оо 366 
Scale — Projection — Reliability of the maps — Work of the different carto- 
graphers —- Contours — Figuration of the relief — Indication of ice and water 
— The names. 
CHAPTER IV 
Head of Independence Bay ..:.............%?° 378 
An investigation of HAGEN's cartographic material from the interior of Inde- 
pendence Fjord. 
CHAPTER V 
The Topographie Survey. 
Mode of execution.............:.- eme tee DSA SEES A PRE 293 
О He SKE ES мВ TER a оао 396 
Danmarks Havn and Environs, scale 1:100000, PI. II — Part of Winges Coast, 
scale 1:25000, Medd. om Gronl. XLV, Pl. УП — Karte der Gnipahöhle, scale 
1:4000, Pl. I — Danmarks Vinterkvarter 1906—08, scale 1:2000, Medd. om 
Grenl. XLI, Pl. Ш — Map sketch of Pustervig. 
CHAPTER VI 
Features of the Geography of Northeast Greenland. 
Distribution. of land and water. The’coostslmne'‘... ......... ne. RER De 402 
Ice foot, tidal cracks and tidal pressure ridges — Insularity of Germania Land. 
Thercoast. sea. al a RTE ne ae ne ena ee EGE ENE 409 
Bays, fjords and sounds ..........:.:..:,.......... Ren Dee eo so 412 
Ice conditions — The sikosak — Icebergs. 
Thelcoast-land er ео EEE 430 
Alpine landform — Ice period landforms — The moutonnéed landform — The 
plateau landform — Transition forms — Moraines — Hvalsletten. 
Lakes and water .courses..... re ee ee ee 442 
Climate —.Miragesi, SS RE ee ee. à NEE RT RN ICE 451 
