https://www.hollertechwv.com/services daily 0.75 2025-06-14 https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/1748700297971-ZR41MH1SSPCC285DK3Q7/unsplash-image-x-ghf9LjrVg.jpg Services https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/1748700412889-SZ26Z55HTWLTQSZXQA58/unsplash-image-cz0jWE_mGlA.jpg Services https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/1748700461994-X54YJQCB95EKCMZ2WRC3/unsplash-image-e3hH6_pSk1g.jpg Services https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/1748700505150-58VD12LEFIJ5GIJRG14W/unsplash-image-TBwz4F_o8aw.jpg Services https://www.hollertechwv.com/about daily 0.75 2025-06-02 https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/1748703452991-L26PVB8G7AIQ6GZQJQ8M/unsplash-image-QV1Fde2RsBo.jpg https://www.hollertechwv.com/contact daily 0.75 2025-06-12 https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/1748704601421-OQROXUZD5AGKCEMOX4NZ/unsplash-image-0VfnZbQd98c.jpg https://www.hollertechwv.com/home-1 daily 1.0 2025-06-14 https://www.hollertechwv.com/portfolio daily 0.75 2025-07-02 https://www.hollertechwv.com/portfolio/environmentalassessment monthly 0.5 2025-07-02 https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/adf16b39-86d4-4468-8375-9f67b578ca27/portfolio2.jpg Portfolio - Environmental Assessment Historic imagery, such as from Google Earth Pro, helps us analyze long-term changes—like this sediment deposit—by comparing past conditions with real time data captured by HollerTech drones. We combine publicly available archives with our own aerial imagery for deeper, context-rich analysis. https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/003910ec-8707-4d3e-a211-61352545783e/portfolio1.jpg Portfolio - Environmental Assessment Current drone imagery captured by HollerTech reveals how the sediment deposit actively alters stream flow and surrounding terrain. Real-time data like this allows us to assess ongoing environmental impact and guide effective mitigation strategies. https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/491ca69f-d1dd-4473-84e8-45465e78178e/Slope+Analysis+Map.png Portfolio - Environmental Assessment This color-coded photo from our full scale QGIS map highlights slope severity across the watershed, pinpointing high-risk erosion zones. By visualizing terrain gradients, HollerTech identifies areas contributing to sediment buildup and supports data-driven land management decisions. https://images.squarespace-cdn.com/content/v1/67e73104ea18071afd132499/edad3821-fa8e-48ff-b76e-a051154e3ef3/portfolio3.jpg Portfolio - Environmental Assessment High-resolution drone imagery captures a hard-to-reach runoff drain feeding directly into the stream—an angle nearly impossible to observe and identify on foot. HollerTech’s aerial perspective helps identify hidden contributors, such as this one.