D.G.P.S. SURVEY REPORT OF ROAD DEVELOPMENT CORPORATION LIMITED RAIPUR GHARGHODA TO LAILUNGA FOREST DIVISION DISTRICT CHHATTISGARH

Name of the Applicant:

Chhattisgarh Road Development Corporation Limited Raipur,

District-Raigarh,

Chhattisgarh.

INDEX

S. No. PARTICULAR 1 ABOUT US 2 INTRODUCTION TO DGPS 3 INTRODUCTION TO SURVEY SITE 4 METHODOLOGY USED 5 CONTROL POINTS 6 SURVEY DATE & PHOTOGRAPHS

MAPS ON A3 SIZE PRINTOUT

S. No. PARTICULARS 1 LOCATION MAP 2 GEO REFRENCE SURVEY SITE 3 DISTANCE FROM BASE STATION TO ROVER 4 SURVEY SITE SUPERIMPOSE ON GOOGLE IMAGE 5 SURVEY SITE SUPERIMPOSE ON SATELLITE IMAGE 6 SURVEY SITE ON SOI TOPOSHEET IN A0 SIZE

DATA ENCLOSED IN SOFT COPY

S. NO. PARTICULARS 1 SURVEY REPORT 2 KML FILE 3 SHP FILE 4 MAPS IN JPEG & PDF FORMAT

1. ABOUT US

Computer Plus an ISO 9001:2008 certified organization working in the field of I.T. Consulting & Software Services. We are registered organization under Directorate of Geology and Mining, Chhattisgarh. We are serving since 1998 & head office in Raipur, (C.G.), with core competence in the areas of Integrated Business Solutions with Implementation and Support.

Our Team:

We're justifiably proud of the team we've assembled. Initially numbering just two programmers, Computer Plus has grown steadily and now has over 250 staff members. The Computer Plus team is made up of highly-qualified, talented and innovative IT and GIS professionals each with their own area of expertise. Their experience spans the full range of custom software development, from small entrepreneurial projects to complex systems for major corporations.

Our Mission: Computer Plus's mission is to solve challenging technical problems in partnership with our clients. How we achieve it:

 We understand the business needs of our clients, and how technology can be a tool to make modern businesses more profitable for both private and government sector.  Computer Plus combines technical excellence with great customer service and value for money.  We value creativity and collaboration; ideas are shared and everybody contributes on an individual basis toward the common goal.

We create new teams for each project, ensuring the best possible combination of skills and experience to meet the client's needs and deliver high quality solutions.

2. INTRODUCTION TO DGPS

The term DGPS is sometimes used to refer to differential GPS that is based on pseudoranges, aka code phase. Even though the accuracy of code phase applications was given a boost with the elimination of Selective Availability (SA) in May 2000 consistent accuracy better than the 2•5 meter range still requires reduction of the effect of correlated ephemeris and atmospheric errors by differential corrections. Though the corrections could be applied in post•processing services that supply these corrections, most often operate in real•time. In such an operation pseudorange based versions can offer meter• or even submeter results. Usually, pseudorange corrections are broadcast from the base to the rover or rovers for each satellite in the visible constellation. Rovers with an appropriate input/output (I/O) port can receive the correction signal and calculate coordinates. The real•time signal comes to the receiver over a data link. It can originate at a project specific base station or it can come to the user through a service of which there are various categories. Some are open to all users and some are by subscription only. Coverage depends on the spacing of the beacons, aka transmitting base stations, their power, interference, and so forth. Some systems require two•way, some one•way, communication with the base stations. Radio systems, geostationary satellites, low•earth•orbiting.

SURVEY METHOD

1. RTK (Real Time Kinematic) 2. STATIC METHOD

1 .Real-Time Kinematic

Most, not all, GPS surveying relies on the idea of differential positioning. The mode of a base or reference receiver at a known location logging data at the same time as a receiver at an unknown location together provide the fundamental information for the determination of accurate coordinates. While this basic approach remains today, the majority of GPS surveying is not done in the static post•processed mode. Post•processing is most often applied to control work. Now, the most commonly used methods utilize receivers on reference stations that provide correction signals to the end user via a data link sometimes over the Internet, radio signal, or cell phone and often in real•time. In this category of GPS surveying work there is sometimes a distinction made between code• based and carrier based solutions. In fact, most systems use a combination of code and carrier measurements so the distinction is more a matter of emphasis rather than an absolute difference. Well that's a bit of discussion about static surveying, but as you know, a good deal of GPS these days is done not static. Much work is now done with DGPS or real•time kinematic, RTK.

Errors in satellite clocks, imperfect orbits, the trip through the layers of the atmosphere, and many other sources contribute inaccuracies to GPS signals by the time they reach a receiver.

These errors are variable, so the best to way to correct them is to monitor them as they happen. A good way to do this is to set up a GPS receiver on a station whose position is known exactly, a base station. This base station

receiver’s computer can calculate its position from satellite data, compare that position with its actual known position, and find the difference. The resulting error corrections can be communicated from the base to the rover. It works well, but the errors are constantly changing so a base station has to monitor them all the time, at least all the time the rover receiver or receivers are working. While this is happening the rovers move from place to place collecting the points whose positions you want to know relative to the base station, which is the real objective after all. Then all you have to do is get those base station corrections and the rover’s data together somehow. That combination can be done over a data link in real•time, or applied later in postprocessing.

Real•time positioning is built on the foundation of the idea that, with the important exceptions of multipath and receiver noise, GPS error sources are correlated. In other words, the closer the rover is to the base the more the errors at the ends of the baseline match. The shorter the baseline, the more the errors are correlated. The longer the baseline, the less the errors are correlated.

The base station is at a known point, whether it was on a building permanently or it's a tripod mounted base station. The fact that it is in a known position allows the base station to produce corrections. The constellation is telling the base station that it is in a slightly different place, so corrections can be created to sent to the rover at the unknown point. The corrections are applied in real time.

RADIAL GPS

Such real•time surveying is essentially radial. There are advantages to the approach. The advantage is a large number of positions can be established in a short amount of time with little or no planning. The disadvantage is that there is little or no redundancy in positions derived, each of the baselines originates from the same control station. Redundancy can be incorporated, but it requires repetition of the observations so each baseline is determined with more than one GPS constellation. One way to do it is to occupy the project points, the unknown positions, successively with more than one rover. It is best if these successive occupations are separated by at least 4 hours and not more than 8 hours so the satellite constellation can reach a significantly different configuration.

RTK and DGPS are radial. You have a known point in the middle, the base, and then the unknown points around it. This provides little geometric solidity. If there's an error in one of these radial base lines, it would be tough to catch it because there's no real redundancy. The illustration shows a way around this difficulty. There are two receivers, A and B, and it's possible by double occupation, one receiver going one way and the other going the other, by double occupying the unknown points to get some redundancy and some checks against the positions from a base. Another way to do it is to use one receiver. That reciever would occupy each points twice with four to eight hours between the first occupation and the second occupation on the point. Another way is to move the base to another known point. Then if you have vectors from another base into these points, you have a check. This approach allows a solution to be available from two separate control stations. Obviously, this can be done with re•occupation of the project points after one base station has been moved to a new control point, or a two base stations can be up and running from the very outset and throughout of the work as would be the case using two CORS stations. It is best if there are both two occupations on each point and each of the two utilize different base stations.

A more convenient but less desirable approach is to do a second occupation almost immediately after the first. The roving receiver’s antenna is blocked or tilted until the lock on the satellites is interrupted. It is then re•oriented on the unknown position a second time for the repeat solution. This does offer a second solution, but from virtually the same constellation.

More efficiency can be achieved by adding additional roving receivers. However, as the number of receivers rises, the logistics become more complicated, and a survey plan becomes necessary. Also, project points that are simultaneously near one another but far from the control station should be directly connected with a baseline to maintain the integrity of the survey. Finally, if the base receiver loses lock and it goes unnoticed, it will completely defeat the radial survey for the time it is down.

These are a few possibilities to consider when you are doing a real•time survey. An advantage to continuously operating reference station network is that since those bases are operating simultaneously and all the time, it's possible to download the positions from more than one base and process your new position based on these continuously operating reference stations and have some redundancy.

2. STATIC METHOD

I. Rapid Static Method

II. Traverse Method

III. Trilateration Method

3. INTRODUCTION TO SURVEY SITE

The surveyed area is located on Villages Amapali, Raja Ama, and Fulikunda, which comes under Block Lailunga, District Raigarh, and Chhattisgarh. Raigarh longitude lattitude is 83°23'41.87"E 21°53'50.64"N. Survey site is located 66.4 Km from Raigarh. Survey site comes under Forest Division Dharamjaigarh, Forest Range Lailunga, Forest circle Bilaspur.

AREA DETAILS & LAND CLASSIFICATION

District Division Range Village Compartment Area In S.No Name Name Name Name No. Hectare 01 RF177 0.720 Amapali 02 RF194 0.284 03 Raigarh Dharamjaigarh Lailunga RF178 0.755 04 Raja Ama RF179 0.425 05 RF197 0.636 SUB TOTAL (RF) 2.820 06 Raja Ama PF196 0.199 07 Raigarh Dharamjaigarh Lailunga PF288 0.747 Fulikunda 08 PF290 0.227 SUB TOTAL (PF) 1.173 TOTAL 3.993

LAND CLASSIFICATION SUMMARY

Area In S.No LAND TYPE Hectare

01 PROTECTED FOREST 1.173

02 RESERVE FOREST 2.820

TOTAL 3.993

4. METHODOLOGY USED

SURVEY METHODOLGY UNDER LINEAR PROJECT

UNDER LINEAR PROJECT TRIANGULATION METHOD WILL BE FOLOWED

USING THIS PBM AS A CORRECTION POINT WE HAVE TO COLLECT OTHER BOUNDARY POINTS

COLLECTED DATA HAVE COLLECTED DATA HAVE COLLECTED DATA HAVE TO BE SUPERIMPOSE ON TO BE SUPERIMPOSE ON TO BE SUPERIMPOSE ON TOPOSHEET MAP WHICH SATELLITE IMAGE WHICH CADASTRAL MAP WHICH HAVE BEEN COLLECTED HAVE BEEN COLLECTED HAVE BEEN COLLECTED FROM SURVEY OF FROM NRSC HYDERABAD FROM GOVERNMENT DEPARTMENT

REPORT PRFEPARATION & MAP PREPARED AS PER REQUIRED SCALE

5. CONTROL POINTS

PRIMARY CONTROL POINT (FIXING OF BASE STATION POINTS) Compartment No. RF178, RF194, RF179, RF177

S.No. P.C.P (VILLAGE NAME) LONGITUDE LATTITUDE 1 Amapali, Raja Ama 83°29' 24.483" E 22°21' 6.333" N

SURVEYED GROUND CONTROL POINTS Compartment No. RF178, RF194, RF179, RF177

S.No. PILLAR ID LONGITUDE LATTITUDE 1 C100 83°28' 26.817" E 22°20' 35.492" N 2 C101 83°28' 27.286" E 22°20' 35.521" N 3 C102 83°28' 27.756" E 22°20' 35.587" N 4 C103 83°28' 28.109" E 22°20' 35.692" N 5 C104 83°28' 28.396" E 22°20' 35.833" N 6 C105 83°28' 28.624" E 22°20' 35.990" N 7 C106 83°28' 28.808" E 22°20' 36.136" N 8 C107 83°28' 29.103" E 22°20' 36.361" N 9 C108 83°28' 29.456" E 22°20' 36.573" N 10 C109 83°28' 29.798" E 22°20' 36.606" N 11 C110 83°28' 30.516" E 22°20' 36.355" N 12 C111 83°28' 30.789" E 22°20' 36.274" N 13 C112 83°28' 31.067" E 22°20' 36.278" N 14 C113 83°28' 31.343" E 22°20' 36.433" N 15 C114 83°28' 31.518" E 22°20' 36.666" N 16 C115 83°28' 31.867" E 22°20' 37.258" N 17 C116 83°28' 32.141" E 22°20' 37.611" N 18 C117 83°28' 32.515" E 22°20' 37.946" N 19 C118 83°28' 32.862" E 22°20' 38.114" N 20 C119 83°28' 33.270" E 22°20' 38.177" N 21 C120 83°28' 33.922" E 22°20' 38.116" N 22 C121 83°28' 34.247" E 22°20' 38.101" N 23 C122 83°28' 34.539" E 22°20' 38.123" N 24 C123 83°28' 34.712" E 22°20' 38.151" N 25 C124 83°28' 34.973" E 22°20' 38.242" N 26 C125 83°28' 35.212" E 22°20' 38.393" N 27 C126 83°28' 35.455" E 22°20' 38.617" N 28 C127 83°28' 35.663" E 22°20' 38.897" N 29 C128 83°28' 35.775" E 22°20' 39.127" N 30 C129 83°28' 35.841" E 22°20' 39.409" N 31 C130 83°28' 35.894" E 22°20' 40.184" N

S.No. PILLAR ID LONGITUDE LATTITUDE 32 C131 83°28' 35.957" E 22°20' 40.502" N 33 C132 83°28' 36.059" E 22°20' 40.784" N 34 C133 83°28' 36.230" E 22°20' 41.074" N 35 C134 83°28' 36.418" E 22°20' 41.313" N 36 C135 83°28' 36.719" E 22°20' 41.537" N 37 C136 83°28' 36.998" E 22°20' 41.625" N 38 C137 83°28' 37.323" E 22°20' 41.612" N 39 C138 83°28' 37.682" E 22°20' 41.538" N 40 C139 83°28' 37.979" E 22°20' 41.567" N 41 C140 83°28' 38.202" E 22°20' 41.708" N 42 C141 83°28' 38.699" E 22°20' 42.391" N 43 C142 83°28' 39.002" E 22°20' 42.709" N 44 C143 83°28' 39.539" E 22°20' 43.148" N 45 C144 83°28' 40.122" E 22°20' 43.690" N 46 C145 83°28' 40.397" E 22°20' 44.031" N 47 C146 83°28' 40.675" E 22°20' 44.497" N 48 C147 83°28' 42.093" E 22°20' 47.215" N 49 C148 83°28' 42.205" E 22°20' 47.408" N 50 C149 83°28' 42.362" E 22°20' 47.622" N 51 C150 83°28' 42.588" E 22°20' 47.815" N 52 C151 83°28' 42.767" E 22°20' 47.926" N 53 C152 83°28' 42.928" E 22°20' 47.983" N 54 C153 83°28' 43.393" E 22°20' 48.059" N 55 C154 83°28' 44.444" E 22°20' 48.030" N 56 C155 83°28' 45.181" E 22°20' 48.044" N 57 C156 83°28' 45.803" E 22°20' 48.052" N 58 C157 83°28' 46.369" E 22°20' 48.010" N 59 C158 83°28' 46.935" E 22°20' 47.922" N 60 C159 83°28' 47.688" E 22°20' 47.762" N 61 C160 83°28' 50.059" E 22°20' 47.153" N 62 C161 83°28' 50.755" E 22°20' 46.999" N 63 C162 83°28' 51.011" E 22°20' 46.969" N 64 C163 83°28' 51.364" E 22°20' 46.956" N 65 C164 83°28' 51.776" E 22°20' 47.002" N 66 C165 83°28' 52.249" E 22°20' 47.111" N 67 C166 83°28' 52.731" E 22°20' 47.278" N 68 C167 83°28' 53.193" E 22°20' 47.474" N 69 C168 83°28' 54.122" E 22°20' 48.062" N 70 C169 83°28' 54.443" E 22°20' 48.365" N 71 C170 83°28' 54.677" E 22°20' 48.591" N 72 C171 83°28' 54.877" E 22°20' 48.726" N 73 C172 83°28' 55.291" E 22°20' 48.892" N 74 C173 83°28' 55.648" E 22°20' 48.969" N 75 C174 83°28' 55.997" E 22°20' 49.020" N 76 C175 83°28' 56.605" E 22°20' 49.023" N 77 C176 83°28' 57.520" E 22°20' 48.993" N

S.No. PILLAR ID LONGITUDE LATTITUDE 78 C177 83°28' 58.241" E 22°20' 48.873" N 79 C178 83°28' 58.835" E 22°20' 48.779" N 80 C179 83°28' 59.145" E 22°20' 48.755" N 81 C180 83°28' 59.489" E 22°20' 48.800" N 82 C181 83°28' 59.716" E 22°20' 48.875" N 83 C182 83°28' 59.910" E 22°20' 49.001" N 84 C183 83°29' 00.062" E 22°20' 49.157" N 85 C184 83°29' 00.173" E 22°20' 49.491" N 86 C185 83°29' 00.139" E 22°20' 50.106" N 87 C186 83°29' 00.138" E 22°20' 50.475" N 88 C187 83°29' 00.189" E 22°20' 50.753" N 89 C188 83°29' 00.284" E 22°20' 51.034" N 90 C189 83°29' 00.450" E 22°20' 51.365" N 91 C190 83°29' 00.822" E 22°20' 51.923" N 92 C191 83°29' 01.738" E 22°20' 53.265" N 93 C192 83°29' 02.163" E 22°20' 53.895" N 94 C193 83°29' 02.495" E 22°20' 54.273" N 95 C194 83°29' 02.998" E 22°20' 54.763" N 96 C195 83°29' 03.185" E 22°20' 54.996" N 97 C196 83°29' 03.285" E 22°20' 55.221" N 98 C197 83°29' 03.294" E 22°20' 55.398" N 99 C198 83°29' 03.224" E 22°20' 55.628" N 100 C199 83°29' 03.100" E 22°20' 55.777" N 101 C200 83°29' 02.805" E 22°20' 55.957" N 102 C201 83°29' 01.614" E 22°20' 56.459" N 103 C202 83°29' 01.159" E 22°20' 56.717" N 104 C203 83°29' 00.899" E 22°20' 56.931" N 105 C204 83°29' 00.774" E 22°20' 57.106" N 106 C205 83°29' 00.653" E 22°20' 57.389" N 107 C206 83°29' 00.620" E 22°20' 57.662" N 108 C207 83°29' 00.652" E 22°20' 57.945" N 109 C208 83°29' 00.727" E 22°20' 58.175" N 110 C209 83°29' 00.825" E 22°20' 58.416" N 111 C210 83°29' 01.316" E 22°20' 59.257" N 112 C211 83°29' 02.097" E 22°21' 00.353" N 113 C212 83°29' 03.039" E 22°21' 01.606" N 114 C213 83°29' 03.570" E 22°21' 02.287" N 115 C214 83°29' 05.134" E 22°21' 04.014" N 116 C215 83°29' 05.443" E 22°21' 04.387" N 117 C216 83°29' 05.680" E 22°21' 04.715" N 118 C217 83°29' 05.886" E 22°21' 05.070" N 119 C218 83°29' 06.014" E 22°21' 05.369" N 120 C219 83°29' 06.171" E 22°21' 05.834" N 121 C220 83°29' 06.851" E 22°21' 08.489" N 122 C221 83°29' 07.217" E 22°21' 09.980" N 123 C222 83°29' 07.587" E 22°21' 11.577" N

S.No. PILLAR ID LONGITUDE LATTITUDE 124 C223 83°29' 07.788" E 22°21' 12.357" N 125 C224 83°29' 08.051" E 22°21' 13.135" N 126 C225 83°29' 08.385" E 22°21' 13.945" N 127 C226 83°29' 08.848" E 22°21' 14.838" N 128 C227 83°29' 09.020" E 22°21' 15.110" N 129 C228 83°29' 09.219" E 22°21' 15.373" N 130 C229 83°29' 09.458" E 22°21' 15.636" N 131 C230 83°29' 09.749" E 22°21' 15.906" N 132 C231 83°29' 10.051" E 22°21' 16.102" N 133 C232 83°29' 10.410" E 22°21' 16.261" N 134 C233 83°29' 10.741" E 22°21' 16.356" N 135 C234 83°29' 11.123" E 22°21' 16.410" N 136 C235 83°29' 11.525" E 22°21' 16.412" N 137 C236 83°29' 11.867" E 22°21' 16.375" N 138 C237 83°29' 12.256" E 22°21' 16.298" N 139 C238 83°29' 12.662" E 22°21' 16.173" N 140 C239 83°29' 13.081" E 22°21' 16.012" N 141 C240 83°29' 13.415" E 22°21' 15.832" N 142 C241 83°29' 13.710" E 22°21' 15.627" N 143 C242 83°29' 14.443" E 22°21' 15.025" N 144 C243 83°29' 14.786" E 22°21' 14.784" N 145 C244 83°29' 15.161" E 22°21' 14.565" N 146 C245 83°29' 15.432" E 22°21' 14.441" N 147 C246 83°29' 15.961" E 22°21' 14.274" N 148 C247 83°29' 16.327" E 22°21' 14.218" N 149 C248 83°29' 16.728" E 22°21' 14.205" N 150 C249 83°29' 17.005" E 22°21' 14.231" N 151 C250 83°29' 18.524" E 22°21' 14.473" N 152 C251 83°29' 19.078" E 22°21' 14.526" N 153 C252 83°29' 19.793" E 22°21' 14.531" N 154 C253 83°29' 19.941" E 22°21' 14.506" N 155 C254 83°29' 20.316" E 22°21' 14.384" N 156 C255 83°29' 20.762" E 22°21' 14.142" N 157 C256 83°29' 21.247" E 22°21' 13.803" N 158 C257 83°29' 21.601" E 22°21' 13.372" N 159 C258 83°29' 21.861" E 22°21' 12.834" N 160 C259 83°29' 21.922" E 22°21' 12.126" N 161 C260 83°29' 21.893" E 22°21' 11.108" N 162 C261 83°29' 21.912" E 22°21' 10.328" N 163 C262 83°29' 21.867" E 22°21' 9.268" N 164 C263 83°29' 21.831" E 22°21' 8.226" N 165 C264 83°29' 21.842" E 22°21' 7.892" N 166 C265 83°29' 21.890" E 22°21' 7.503" N 167 C266 83° 29' 22.249" E 22° 21' 7.193" N 168 C89 83° 28' 13.019" E 22° 20' 35.125" N 169 C90 83°28' 13.670" E 22°20' 35.359" N

S.No. PILLAR ID LONGITUDE LATTITUDE 170 C91 83°28' 14.182" E 22°20' 35.492" N 171 C92 83°28' 14.579" E 22°20' 35.565" N 172 C93 83°28' 14.854" E 22°20' 35.599" N 173 C94 83°28' 15.291" E 22°20' 35.625" N 174 C95 83°28' 15.742" E 22°20' 35.635" N 175 C96 83°28' 19.514" E 22°20' 35.400" N 176 C97 83°28' 20.562" E 22°20' 35.351" N 177 C98 83°28' 21.856" E 22°20' 35.333" N 178 C99 83°28' 24.975" E 22°20' 35.415" N 179 L10 83°28' 12.946" E 22°20' 35.343" N 180 L11 83°28' 21.869" E 22°20' 35.560" N 181 L12 83°28' 29.858" E 22°20' 36.826" N 182 L13 83°28' 34.643" E 22°20' 38.370" N 183 L14 83°28' 37.866" E 22°20' 41.769" N 184 L15 83°28' 41.874" E 22°20' 47.316" N 185 L16 83°28' 50.796" E 22°20' 47.223" N 186 L17 83°28' 59.730" E 22°20' 49.155" N 187 L18 83°29' 03.028" E 22°20' 55.493" N 188 L19 83°29' 00.596" E 22°20' 58.497" N 189 L20 83°29' 02.842" E 22°21' 01.739" N 190 L21 83°29' 08.802" E 22°21' 15.213" N 191 L22 83°29' 15.535" E 22°21' 14.647" N 192 L23 83°29' 20.032" E 22°21' 14.717" N 193 L24 83°29' 22.347" E 22°21' 07.414" N 194 R10 83°28' 13.096" E 22°20' 34.910" N 195 R11 83°28' 21.849" E 22°20' 35.105" N 196 R12 83°28' 28.785" E 22°20' 35.819" N 197 R13 83°28' 34.781" E 22°20' 37.933" N 198 R14 83°28' 38.092" E 22°20' 41.365" N 199 R15 83°28' 42.312" E 22°20' 47.114" N 200 R16 83°28' 50.706" E 22°20' 46.776" N 201 R17 83°29' 00.093" E 22°20' 48.851" N 202 R18 83°29' 03.418" E 22°20' 55.767" N 203 R19 83°29' 01.056" E 22°20' 58.342" N 204 R20 83°29' 05.323" E 22°21' 03.869" N 205 R21 83°29' 09.067" E 22°21' 14.737" N 206 R22 83°29' 15.325" E 22°21' 14.237" N 207 R23 83°29' 19.870" E 22°21' 14.289" N 208 R24 83°29' 22.071" E 22°21' 07.041" N

PRIMARY CONTROL POINT (FIXING OF BASE STATION POINTS) Compartment No. RF197, PF196

S.No. P.C.P (VILLAGE NAME) LONGITUDE LATTITUDE 1 Raja Ama 83°30' 37.986" E 22°20' 59.034" N

SURVEYED GROUND CONTROL POINTS Compartment No. RF197, PF196

S.No. PILLAR ID LONGITUDE LATTITUDE 1 C267 83°30' 12.040" E 22°21' 3.333" N 2 C268 83°30' 12.740" E 22°21' 3.189" N 3 C269 83°30' 13.687" E 22°21' 2.906" N 4 C270 83°30' 14.385" E 22°21' 2.650" N 5 C271 83°30' 15.326" E 22°21' 2.403" N 6 C272 83°30' 15.813" E 22°21' 2.270" N 7 C273 83°30' 16.857" E 22°21' 1.921" N 8 C274 83°30' 17.405" E 22°21' 1.793" N 9 C275 83°30' 18.111" E 22°21' 1.753" N 10 C276 83°30' 19.020" E 22°21' 1.769" N 11 C277 83°30' 20.294" E 22°21' 1.721" N 12 C278 83°30' 21.593" E 22°21' 1.650" N 13 C279 83°30' 21.793" E 22°21' 1.639" N 14 C280 83°30' 46.242" E 22°20' 57.057" N 15 C281 83°30' 47.006" E 22°20' 57.001" N 16 C282 83°30' 47.718" E 22°20' 57.017" N 17 C283 83°30' 48.284" E 22°20' 57.080" N 18 C284 83°30' 49.706" E 22°20' 57.253" N 19 C285 83°30' 51.315" E 22°20' 57.517" N 20 C286 83°30' 52.813" E 22°20' 57.763" N 21 C287 83°30' 55.281" E 22°20' 58.063" N 22 C288 83°30' 57.749" E 22°20' 58.378" N 23 C289 83°31' 00.610" E 22°20' 58.747" N 24 C290 83°31' 02.457" E 22°20' 58.984" N 25 C291 83°31' 03.637" E 22°20' 59.151" N 26 C292 83°31' 04.536" E 22°20' 59.264" N 27 C293 83°31' 05.585" E 22°20' 59.393" N 28 C294 83°31' 08.374" E 22°20' 59.731" N 29 C295 83°31' 09.996" E 22°20' 59.936" N 30 C296 83°31' 11.572" E 22°21' 00.104" N 31 C297 83°31' 13.418" E 22°21' 00.307" N 32 C298 83°31' 14.786" E 22°21' 00.467" N 33 C299 83°31' 17.421" E 22°21' 00.804" N 34 C300 83° 31' 18.834" E 22° 21' 00.990" N 35 L25 83°30' 12.115" E 22°21' 03.549" N 36 L26 83°30' 21.736" E 22°21' 01.866" N

S.No. PILLAR ID LONGITUDE LATTITUDE 37 L27 83°30' 46.293" E 22°20' 57.280" N 38 L28 83°30' 57.711" E 22°20' 58.602" N 39 L29 83°31' 08.353" E 22°20' 59.958" N 40 L30 83°31' 18.753" E 22°21' 01.203" N 41 R25 83°30' 12.018" E 22°21' 03.104" N 42 R26 83°30' 21.774" E 22°21' 01.412" N 43 R27 83°30' 48.324" E 22°20' 56.856" N 44 R28 83°30' 57.797" E 22°20' 58.155" N 45 R29 83°31' 08.391" E 22°20' 59.505" N 46 R30 83°31' 18.774" E 22°21' 00.748" N

PRIMARY CONTROL POINT (FIXING OF BASE STATION POINTS) Compartment No. PF288

S.No. P.C.P (VILLAGE NAME) LONGITUDE LATTITUDE 1 Fulikunda 83°26' 5.484" E 22°18' 50.161" N

SURVEYED GROUND CONTROL POINTS Compartment No. PF288

S.No. PILLAR ID LONGITUDE LATTITUDE 1 C1 83° 26' 04.219" E 22° 18' 50.116" N 2 C2 83°26' 04.310" E 22°18' 50.330" N 3 C3 83°26' 04.463" E 22°18' 50.555" N 4 C10 83°26' 07.271" E 22°18' 51.811" N 5 C11 83°26' 07.702" E 22°18' 51.897" N 6 C12 83°26' 08.088" E 22°18' 51.953" N 7 C13 83°26' 09.414" E 22°18' 52.048" N 8 C14 83°26' 09.881" E 22°18' 52.115" N 9 C15 83°26' 11.389" E 22°18' 52.466" N 10 C16 83°26' 11.860" E 22°18' 52.598" N 11 C17 83°26' 12.018" E 22°18' 52.680" N 12 C18 83°26' 12.283" E 22°18' 52.834" N 13 C19 83°26' 12.515" E 22°18' 53.096" N 14 C20 83°26' 12.653" E 22°18' 53.337" N 15 C21 83°26' 12.815" E 22°18' 53.670" N 16 C22 83°26' 12.916" E 22°18' 53.965" N 17 C23 83°26' 12.987" E 22°18' 54.289" N 18 C24 83°26' 13.026" E 22°18' 54.552" N 19 C25 83°26' 13.024" E 22°18' 54.859" N 20 C26 83°26' 13.003" E 22°18' 55.047" N 21 C27 83°26' 12.960" E 22°18' 55.264" N 22 C28 83°26' 12.903" E 22°18' 55.452" N 23 C29 83°26' 12.811" E 22°18' 55.631" N 24 C30 83°26' 12.711" E 22°18' 55.780" N 25 C31 83°26' 12.517" E 22°18' 55.994" N 26 C32 83°26' 12.225" E 22°18' 56.237" N

S.No. PILLAR ID LONGITUDE LATTITUDE 27 C33 83°26' 11.489" E 22°18' 56.957" N 28 C34 83°26' 11.253" E 22°18' 57.156" N 29 C35 83°26' 11.110" E 22°18' 57.340" N 30 C36 83°26' 11.032" E 22°18' 57.482" N 31 C37 83°26' 10.979" E 22°18' 57.698" N 32 C38 83°26' 10.971" E 22°18' 58.047" N 33 C39 83°26' 11.033" E 22°18' 58.455" N 34 C4 83°26' 04.669" E 22°18' 50.767" N 35 C40 83°26' 11.121" E 22°18' 58.788" N 36 C41 83°26' 11.268" E 22°18' 59.093" N 37 C42 83°26' 11.429" E 22°18' 59.323" N 38 C43 83°26' 11.898" E 22°18' 59.734" N 39 C44 83°26' 12.279" E 22°18' 59.980" N 40 C45 83°26' 12.480" E 22°19' 00.139" N 41 C46 83°26' 12.598" E 22°19' 00.297" N 42 C47 83°26' 12.718" E 22°19' 00.567" N 43 C48 83°26' 12.766" E 22°19' 00.933" N 44 C49 83°26' 12.762" E 22°19' 01.204" N 45 C5 83°26' 04.918" E 22°18' 50.966" N 46 C50 83°26' 12.720" E 22°19' 01.412" N 47 C51 83°26' 12.610" E 22°19' 01.759" N 48 C52 83°26' 12.540" E 22°19' 02.060" N 49 C53 83°26' 12.483" E 22°19' 02.614" N 50 C54 83°26' 12.511" E 22°19' 03.222" N 51 C55 83°26' 12.599" E 22°19' 03.759" N 52 C56 83°26' 12.933" E 22°19' 04.994" N 53 C57 83°26' 13.141" E 22°19' 05.657" N 54 C58 83°26' 13.709" E 22°19' 07.097" N 55 C59 83°26' 14.610" E 22°19' 08.911" N 56 C6 83°26' 5.188" E 22°18' 51.129" N 57 C60 83°26' 16.210" E 22°19' 12.185" N 58 C61 83°26' 16.406" E 22°19' 12.508" N 59 C62 83°26' 16.638" E 22°19' 12.765" N 60 C63 83°26' 16.820" E 22°19' 12.917" N 61 C64 83°26' 17.046" E 22°19' 13.032" N 62 C65 83°26' 17.318" E 22°19' 13.093" N 63 C66 83°26' 18.251" E 22°19' 13.088" N 64 C67 83°26' 18.666" E 22°19' 13.150" N 65 C68 83°26' 18.941" E 22°19' 13.251" N 66 C69 83°26' 19.259" E 22°19' 13.440" N 67 C7 83°26' 05.584" E 22°18' 51.300" N 68 C70 83°26' 19.567" E 22°19' 13.717" N 69 C71 83°26' 20.015" E 22°19' 14.253" N 70 C72 83° 26' 20.316" E 22° 19' 14.722" N 71 C8 83°26' 05.964" E 22°18' 51.446" N 72 C9 83°26' 07.006" E 22°18' 51.750" N

S.No. PILLAR ID LONGITUDE LATTITUDE 73 L1 83°26' 03.985" E 22°18' 50.173" N 74 L2 83°26' 11.891" E 22°18' 52.875" N 75 L3 83°26' 11.314" E 22°18' 56.799" N 76 L4 83°26' 12.372" E 22°19' 01.708" N 77 L5 83°26' 12.910" E 22°19' 05.732" N 78 L6 83°26' 15.994" E 22°19' 12.291" N 79 L7 83°26' 20.102" E 22°19' 14.831" N 80 R1 83°26' 04.464" E 22°18' 50.080" N 81 R2 83°26' 12.136" E 22°18' 52.482" N 82 R3 83°26' 11.648" E 22°18' 57.130" N 83 R4 83°26' 12.815" E 22°19' 00.194" N 84 R5 83°26' 13.372" E 22°19' 05.584" N 85 R6 83°26' 16.427" E 22°19' 12.081" N 86 R7 83°26' 20.530" E 22°19' 14.611" N

PRIMARY CONTROL POINT (FIXING OF BASE STATION POINTS) Compartment No. PF290

S.No. P.C.P (VILLAGE NAME) LONGITUDE LATTITUDE 1 Fulikunda 83°27' 33.820" E 22°19' 57.320" N

SURVEYED GROUND CONTROL POINTS Compartment No. PF290

S.No. PILLAR ID LONGITUDE LATTITUDE 1 C73 83°27' 28.167" E 22°19' 45.376" N 2 C74 83°27' 28.609" E 22°19' 45.684" N 3 C75 83°27' 28.913" E 22°19' 45.982" N 4 C76 83°27' 29.784" E 22°19' 46.981" N 5 C77 83°27' 30.072" E 22°19' 47.328" N 6 C78 83°27' 30.958" E 22°19' 48.523" N 7 C79 83°27' 31.156" E 22°19' 48.802" N 8 C80 83°27' 31.455" E 22°19' 49.292" N 9 C81 83°27' 31.888" E 22°19' 50.079" N 10 C82 83°27' 32.408" E 22°19' 51.138" N 11 C83 83°27' 32.831" E 22°19' 52.050" N 12 C84 83°27' 33.127" E 22°19' 52.735" N 13 C85 83°27' 33.353" E 22°19' 53.342" N 14 C86 83°27' 33.483" E 22°19' 53.820" N 15 C87 83°27' 33.527" E 22°19' 54.135" N 16 C88 83°27' 33.556" E 22°19' 54.767" N 17 L8 83°27' 28.043" E 22°19' 45.572" N 18 L9 83°27' 33.285" E 22°19' 54.171" N 19 R8 83°27' 28.294" E 22°19' 45.182" N 20 R9 83°27' 33.800" E 22°19' 54.754" N

6. SURVEY DATE

SURVEY DATE SURVEY TIME Village Name

Amapali 16/02/2017 11.00 AM To 05.00 AM Raja Ama

Fulikunda

Weather was nice with clear sun light. Survey pillar marking has been done before itself so it was easy to get the location point. Survey has been done by the survey team members Mr.Santosh Sahu, Mr.Sunil Kumar Sahu and Mr.P.Narayan Rao. The team was leaded by Mr.P.Narayan Rao.

Base Station Photographs

Survey photographs with staff

Survey Pillar photographs PF288

Survey Pillar photographs PF290

Survey Pillar photographs RF177

Survey Pillar photographs RF194

Survey Pillar photographs RF179

Survey Pillar photographs PF196

Survey Pillar photographs RF197

Survey Pillar photographs PF288

Survey Pillar photographs PF290

Survey Pillar photographs RF178

Survey Pillar photographs RF179

Survey Pillar photographs PF196

Survey Pillar photographs RF197

DGPS SURVEY & REPORT PREPARED BY:

COMPUTER PLUS Service providing  GPS & DGPS Land Survey Software Development & Consultancy  GIS ANALYSIS WORKS  GIS MAPPING & TOPOLOGICAL SURVEY Plot No. 4 Sector-1, Devendra Nagar  MAP DIGITIZATION Raipur (C.G.) 492001  SOFTWARE DEVELOPMENT & WEB DESIGNING Phone No: 0771 4031077 M : 7587113793 E-mail: [email protected] Website: www.cplus.in  MOBILE & WEB APPS  DATA ANALYSIS WORK