Re: [Talk-us] Maine leaf-off imagery?
I use https://coast.noaa.gov/inventory/ quite a lot to see what elevation products (usually looking for lidar) are available for any given area. So LIDAR was flown in 2016 in the Bethel area. https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=6264 There's an option to bulk download the raw laz files. I'm curious what your process is for incorporating the lidar into osm. On Thu, Oct 3, 2019 at 12:40 PM Kevin Broderick wrote: > Thanks for the responses. > > Unfortunately, the State of Maine LIDAR project doesn't yet have data > available where I'm trying to map; in many cases, LIDAR would actually be > preferable to even leaf-off-orthoimagery, as forest roads tend to stand out > a lot better. > > The state regional orthoimagery is generally speaking, out-of-date > compared to the other datasources available in id (particularly bing when > not zoomed in all the way). Thanks for pointing out the NAIP, though, as > that is definitely more recent than most and very helpful even if the > resolution isn't ideal. Based on foliage coloration, it looks like fall > flights, so it's a little better than midsummer at least. > > On Thu, Oct 3, 2019 at 11:57 AM Kevin wrote: > >> Maine has some nice ortho imagery available through their arcgis >> services.. >> https://gis.maine.gov/arcgis/rest/services/imageryBaseMapsEarthCover >> >> It looks like you'll want to look at the orthoRegional datasets. You can >> just browse what's available here... >> >> https://maine.maps.arcgis.com/apps/MapSeries/index.html?appid=56500882464149b3ae028b51665e5e56 >> >> >> I'm not sure how to add an image service to iD but it looks like it does >> support WMS. >> >> Also it looks like NAIP was flown in the area in 2018. Although NAIP >> isn't typically leaf off or super high resolution, it may be of help. The >> USDA image service for the US can be found here. >> https://gis.apfo.usda.gov/arcgis/rest/services >> >> On Wed, Oct 2, 2019 at 9:20 PM Kevin Broderick >> wrote: >> >>> Anyone have an ODbL-compatible source of leaf-off imagery for Maine, by >>> any chance? I'm particularly interested in the area around Bethel, as I'm >>> trying to update minor roadways, add buildings with driveways, etc., >>> and even switching between the various imagery available in id leaves a lot >>> of questions unanswered. Leaf-off imagery would be incredibly helpful, the >>> more so if it were actually recent. >>> >>> (Yes, I've been surveying where feasible, but I'm not about to start >>> going up driveways to get building dimensions.) >>> >>> Many thanks. >>> >>> -- >>> Kevin Broderick >>> k...@kevinbroderick.com >>> ___ >>> Talk-us mailing list >>> Talk-us@openstreetmap.org >>> https://lists.openstreetmap.org/listinfo/talk-us >>> >> > > -- > Kevin Broderick > k...@kevinbroderick.com > ___ Talk-us mailing list Talk-us@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-us
Re: [Talk-us] Maine leaf-off imagery?
Thanks for the responses. Unfortunately, the State of Maine LIDAR project doesn't yet have data available where I'm trying to map; in many cases, LIDAR would actually be preferable to even leaf-off-orthoimagery, as forest roads tend to stand out a lot better. The state regional orthoimagery is generally speaking, out-of-date compared to the other datasources available in id (particularly bing when not zoomed in all the way). Thanks for pointing out the NAIP, though, as that is definitely more recent than most and very helpful even if the resolution isn't ideal. Based on foliage coloration, it looks like fall flights, so it's a little better than midsummer at least. On Thu, Oct 3, 2019 at 11:57 AM Kevin wrote: > Maine has some nice ortho imagery available through their arcgis > services.. > https://gis.maine.gov/arcgis/rest/services/imageryBaseMapsEarthCover > > It looks like you'll want to look at the orthoRegional datasets. You can > just browse what's available here... > > https://maine.maps.arcgis.com/apps/MapSeries/index.html?appid=56500882464149b3ae028b51665e5e56 > > > I'm not sure how to add an image service to iD but it looks like it does > support WMS. > > Also it looks like NAIP was flown in the area in 2018. Although NAIP > isn't typically leaf off or super high resolution, it may be of help. The > USDA image service for the US can be found here. > https://gis.apfo.usda.gov/arcgis/rest/services > > On Wed, Oct 2, 2019 at 9:20 PM Kevin Broderick > wrote: > >> Anyone have an ODbL-compatible source of leaf-off imagery for Maine, by >> any chance? I'm particularly interested in the area around Bethel, as I'm >> trying to update minor roadways, add buildings with driveways, etc., >> and even switching between the various imagery available in id leaves a lot >> of questions unanswered. Leaf-off imagery would be incredibly helpful, the >> more so if it were actually recent. >> >> (Yes, I've been surveying where feasible, but I'm not about to start >> going up driveways to get building dimensions.) >> >> Many thanks. >> >> -- >> Kevin Broderick >> k...@kevinbroderick.com >> ___ >> Talk-us mailing list >> Talk-us@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/talk-us >> > -- Kevin Broderick k...@kevinbroderick.com ___ Talk-us mailing list Talk-us@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-us
Re: [Talk-us] Maine leaf-off imagery?
Maine has some nice ortho imagery available through their arcgis services.. https://gis.maine.gov/arcgis/rest/services/imageryBaseMapsEarthCover It looks like you'll want to look at the orthoRegional datasets. You can just browse what's available here... https://maine.maps.arcgis.com/apps/MapSeries/index.html?appid=56500882464149b3ae028b51665e5e56 I'm not sure how to add an image service to iD but it looks like it does support WMS. Also it looks like NAIP was flown in the area in 2018. Although NAIP isn't typically leaf off or super high resolution, it may be of help. The USDA image service for the US can be found here. https://gis.apfo.usda.gov/arcgis/rest/services On Wed, Oct 2, 2019 at 9:20 PM Kevin Broderick wrote: > Anyone have an ODbL-compatible source of leaf-off imagery for Maine, by > any chance? I'm particularly interested in the area around Bethel, as I'm > trying to update minor roadways, add buildings with driveways, etc., > and even switching between the various imagery available in id leaves a lot > of questions unanswered. Leaf-off imagery would be incredibly helpful, the > more so if it were actually recent. > > (Yes, I've been surveying where feasible, but I'm not about to start going > up driveways to get building dimensions.) > > Many thanks. > > -- > Kevin Broderick > k...@kevinbroderick.com > ___ > Talk-us mailing list > Talk-us@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-us > ___ Talk-us mailing list Talk-us@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-us
