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Topcon introduces Elite Survey Suite
By Lurker,
“The individual products of the Elite Survey Suite were designed from the ground up to work together seamlessly through one software solution — a first of its kind in our industry — and one representing the fastest robotic motor total station technology in the market, the smallest and lightest GNSS rover in the industry, the latest advances in field computing and the pinnacle of software capabilities,” said Jason Hallett, Topcon vice president of global product management.
The Topcon Ultraso
How to deal with nodata or cloudy pixels in computing percentage water over a period of time.
By syed.r.rizvi,
I am creating annual water percentage image over a region. There is lof of missing data as far as water/land mask is concern as there are clouds or nodata values for the landsat 7 gaps.
How can I show percentage of water over an year with such missing data values. I don't think that my denominator should be the same in calculating the percentage. Also, taking zero for missing data is also wrong. What is the industry standard when doing this. Help!
Any GIS for district heating?
By Capricorn,
Hi people,
Is anyone here experienced in district heating GIS?
There are very few GIS/CAD solutions in this field, even ArcGIS doesn't have data model or template made.
Process Sentinel-1 with GMT5SAR
By mosiesi,
GMTSAR is an open source (GNU General Public License) InSAR processing system designed for users familiar with Generic Mapping Tools (GMT). The code is written in C and will compile on any computer where GMT and NETCDF are installed. The system has three main components:
a preprocessor for each satellite data type (ERS-1/2, Envisat, ALOS-1, TerraSAR-X, COSMOS-SkyMed, Radarsat-2, Sentinel-1A, and ALOS-2) to convert the native format and orbital information into a generic format; an InSAR proces
Calculate crop biomass from using Sentinel 2A
By zsoooc,
Dear All,
I am a begineer in remote sensing. Now, I would like to calculate relative biomass maps like this: http://www.talkingfields.de/eng/products/base_map.php
or absoulute biomass liek this: http://www.talkingfields.de/eng/products/biomass_map.php
I want to use this for crop monitoring (like talkingfields, but I didn't fiend any useful information about their methods).
I using Sentinel 2 data. Do you have any suggestions for me? Or could you offer any free scientific papers whic
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