हिमालयी क्षेत्रों की प्रॉपर मैपिंग में कारगर साबित होगा भू- स्थानिक डेटा, जानिए कैसे करेगा काम

ETVBHARAT

हिमालयी क्षेत्र के समुचित मानचित्रण के लिए भू-स्थानिक डेटा कारगर साबित होगा.

Transcript

00:00Look, if we say geospatial data, then we say geospatial data in which there is a location on the art.

00:08We can say that this data has been taken from this area.

00:16It has got a location.

00:18If we plot it in GIS, it will fit a geographic position.

00:24So that is geospatial data.

00:26And of course, it is a digital data.

00:28And this data is very important for us.

00:31What is happening now?

00:34A few years ago, when geospatial data started,

00:41we didn't know that in this day,

00:45we have to create geospatial data,

00:50so that we can get something for preparedness.

00:55Otherwise, geospatial data,

00:58we have to create a lot of data.

01:04And in big cities, there is a lot of data,

01:08such as road networks, buildings,

01:13everything is on geospatial now.

01:15And in fact, we use geospatial data as well.

01:27Supposing we have got high-tension wires,

01:30which are more than electrical production.

01:34We use a hydropower dam,

01:36and we use a high-tension wire to a high-tension wire.

01:43So, how much weight of high-tension wire is in high-tension wire?

01:47We also have to map it to zero specially.

01:51So, we fly the LiDAR and we try to calculate the amount of metal in that wire.

01:58So, this is so much our dependence on the special data.

02:03To channelize water or to control water or to have our preparedness regarding how to now monitor and have our mountains ready to combat disaster,

02:19so that we need to use the geospatial data correctly.

02:24And then, we need to know that technique,

02:28what kind of standards and codes we are setting.

02:31What kind of standards and codes we are setting?

02:33Now, in Uttrakhand,

02:35in Uttrakhand,

02:37continuous topographic map is very necessary to generate a topographic map.

02:41Because we want to know that today's state,

02:45because our extreme weather conditions are changing our topography.

02:51And sometimes there are landslides,

02:53sometimes there are flash floods,

02:55sometimes there are new fans,

02:57and sometimes there are new fans.

02:59And we all need to know that

03:02we need to know where to where our topography is changing.

03:06And because of this,

03:07we need to generate base data.

03:10In that regard,

03:11we need to generate the topography of the topography,

03:16in fact,

03:17not only Uttrakhand,

03:18but all mountain states,

03:19we need to generate all mountain states.

03:22So that our base map is ready.

03:24Now, we will monitor the base map in the future,

03:27that this was our base,

03:31and this changes have come on.

03:35Because...

03:36Is this a special map here?

03:38Yes.

03:39It has to be.

03:40It has to be.

03:41If we generate a topography map,

03:42if we generate a geospatial map,

03:43it will be a geospatial map.

03:45Because now,

03:46we produce it digitally,

03:49and it will be a location.

03:51Like I said,

03:52your special data has got a location.

03:53So that's a special map in the future.

03:59So that's the most important thing.

04:00And it will be like it's too hard to do.

04:01So,

04:02so that's a special map.

04:03So that's a special map in the future.

04:04So,

04:05doesn't you know it's like,

04:06it's like going over the next slide?

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