dear Sir
Very exciting job.
Let me introduce myself.
I am GIS & RS & GPS developer and Cartographer.
I have worked in the institute of Satellite Remote sensing and Geoinformatics more than 10 years.
At this period, I have various GIS tasks including Digitizing, Cartographying, AddOn and plugin developement as well as Standalone and web and mobile integrated GIS projects.
According to your task's proposal, I have completed very similar tasks.
1. Delineation of Uganda house building polygons using Google earth image.
2. Delineation of Farmland plot in the California area in America using QGIS.
3. Swimming pool delineation of Ethiopia using Arcmap.
Pls check my portfolio.
Regarding the price per polygon,it somewhat different.
when i work for Uganda house building delineation, I agreed 10$ per each 400 house polygons and
for Farmland Plot of California, 10$ per 350 polygons.
So, i recommend to 10$ per each 500 polygons.
It is very reasonable price.
Regarding how many polygons will be draw per day depends on how the base image is, but i guess I can draw 3000~3500 polygons per day.
And if you need to complete in the shortest time, I can dispatch few more cartographer.
When i work for Uganda house building, I dispatched 3~5 persons.
So, It is after you.
I will very appreciate if you kindly reply about your decision and sample image to be delineated if possible.
I also want to keep for long term partnership.
Lets chat on ur evening.
thanks and with best regards
Joe