K\u1ec3 t\u1eeb khi b\u1eaft \u0111\u1ea7u th\u1eddi \u0111\u1ea1i v\u0169 tr\u1ee5, h\u00ecnh \u1ea3nh v\u1ec7 tinh \u0111\u00e3 m\u00ea ho\u1eb7c lo\u00e0i ng\u01b0\u1eddi. Ng\u00e0y nay, v\u1edbi s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a c\u00f4ng ngh\u1ec7, ch\u00fang ta kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 nh\u00ecn Tr\u00e1i \u0111\u1ea5t t\u1eeb kh\u00f4ng gian m\u00e0 c\u00f2n t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c nhi\u1ec1u \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh v\u1ec7 tinh cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e0y kh\u00f4ng ch\u1ec9 cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ed9c \u0111\u00e1o v\u1ec1 h\u00e0nh tinh c\u1ee7a ch\u00fang ta m\u00e0 c\u00f2n c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng, quy ho\u1ea1ch \u0111\u00f4 th\u1ecb, n\u00f4ng nghi\u1ec7p, v.v. H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng n\u00e0y v\u00e0 c\u00e1ch ch\u00fang thay \u0111\u1ed5i quan \u0111i\u1ec3m c\u1ee7a ch\u00fang ta v\u1ec1 th\u1ebf gi\u1edbi.<\/p>\n\n\n\n
Google Earth c\u00f3 l\u1ebd l\u00e0 \u1ee9ng d\u1ee5ng h\u00ecnh \u1ea3nh v\u1ec7 tinh \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u00e0 s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t. V\u1edbi giao di\u1ec7n tr\u1ef1c quan, Google Earth cho ph\u00e9p b\u1ea1n kh\u00e1m ph\u00e1 h\u1ea7u nh\u01b0 m\u1ecdi n\u01a1i tr\u00ean th\u1ebf gi\u1edbi b\u1eb1ng c\u00e1ch xem h\u00ecnh \u1ea3nh v\u1ec7 tinh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao. Ngo\u00e0i ra, n\u00f3 c\u00f2n cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng nh\u01b0 l\u1edbp ph\u1ee7 b\u1ea3n \u0111\u1ed3, h\u00ecnh \u1ea3nh l\u1ecbch s\u1eed v\u00e0 h\u00ecnh \u1ea3nh 3D c\u1ee7a c\u00e1c khu v\u1ef1c \u0111\u00f4 th\u1ecb. N\u00f3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng v\u00e0 c\u00e1c chuy\u00ean gia trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m du l\u1ecbch, \u0111\u1ecba l\u00fd v\u00e0 gi\u00e1o d\u1ee5c.<\/p>\n\n\n\n
\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi quan t\u00e2m \u0111\u1ebfn vi\u1ec7c theo d\u00f5i c\u00e1c s\u1ef1 ki\u1ec7n m\u00f4i tr\u01b0\u1eddng trong th\u1eddi gian th\u1ef1c, NASA Worldview l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. \u1ee8ng d\u1ee5ng n\u00e0y cho ph\u00e9p b\u1ea1n xem h\u00ecnh \u1ea3nh v\u1ec7 tinh c\u1ee7a Tr\u00e1i \u0111\u1ea5t trong th\u1eddi gian g\u1ea7n th\u1ef1c v\u00e0 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i c\u00e1c s\u1ef1 ki\u1ec7n nh\u01b0 ch\u00e1y r\u1eebng, b\u00e3o v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Ngo\u00e0i ra, n\u00f3 c\u00f2n cung c\u1ea5p kh\u1ea3 n\u0103ng ph\u1ee7 c\u00e1c l\u1edbp d\u1eef li\u1ec7u kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 nhi\u1ec7t \u0111\u1ed9 m\u1eb7t n\u01b0\u1edbc bi\u1ec3n v\u00e0 n\u1ed3ng \u0111\u1ed9 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n
\u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi C\u01a1 quan V\u0169 tr\u1ee5 Ch\u00e2u \u00c2u (ESA), Sentinel Hub l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean m\u1ea1nh m\u1ebd \u0111\u1ec3 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh v\u1ec7 tinh. \u1ee8ng d\u1ee5ng n\u00e0y cung c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp b\u1edfi c\u00e1c v\u1ec7 tinh Sentinel c\u1ee7a ESA, bao g\u1ed3m c\u1ea3 h\u00ecnh \u1ea3nh radar v\u00e0 h\u1ed3ng ngo\u1ea1i. V\u1edbi c\u00e1c c\u00f4ng c\u1ee5 x\u1eed l\u00fd h\u00ecnh \u1ea3nh ti\u00ean ti\u1ebfn, Sentinel Hub \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p, ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i l\u1edbp ph\u1ee7 m\u1eb7t \u0111\u1ea5t v\u00e0 ph\u00e2n t\u00edch thi\u00ean tai.<\/p>\n\n\n\n
Planet Explorer l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng n\u1ed5i b\u1eadt nh\u1edd kh\u1ea3 n\u0103ng cung c\u1ea5p h\u00ecnh \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u1edbi t\u1ea7n su\u1ea5t \u0111\u00e1ng kinh ng\u1ea1c. S\u1eed d\u1ee5ng m\u1ed9t ch\u00f2m sao v\u1ec7 tinh nh\u1ecf, Planet Labs ch\u1ee5p l\u1ea1i h\u00ecnh \u1ea3nh h\u00e0ng ng\u00e0y c\u1ee7a to\u00e0n b\u1ed9 h\u00e0nh tinh. \u1ee8ng d\u1ee5ng cho ph\u00e9p b\u1ea1n kh\u00e1m ph\u00e1 nh\u1eefng h\u00ecnh \u1ea3nh g\u1ea7n \u0111\u00e2y n\u00e0y v\u00e0 c\u0169ng cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c thay \u0111\u1ed5i theo th\u1eddi gian. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i c\u00e2y tr\u1ed3ng, l\u1eadp k\u1ebf ho\u1ea1ch cho c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng, v.v.<\/p>\n\n\n\n
C\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee5p \u1ea3nh v\u1ec7 tinh c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. V\u00ed d\u1ee5, trong n\u00f4ng nghi\u1ec7p, nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng, ph\u00e1t hi\u1ec7n s\u00e2u b\u1ec7nh v\u00e0 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean n\u01b0\u1edbc. Trong quy ho\u1ea1ch \u0111\u00f4 th\u1ecb, h\u00ecnh \u1ea3nh v\u1ec7 tinh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c th\u00e0nh ph\u1ed1, x\u00e1c \u0111\u1ecbnh c\u00e1c khu v\u1ef1c m\u1edf r\u1ed9ng v\u00e0 quy ho\u1ea1ch c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n
H\u01a1n n\u1eefa, c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng, gi\u00fap ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9 che ph\u1ee7 \u0111\u1ea5t, theo d\u00f5i n\u1ea1n ph\u00e1 r\u1eebng v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a h\u1ec7 sinh th\u00e1i. Ch\u00fang c\u0169ng h\u1eefu \u00edch trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p nh\u01b0 thi\u00ean tai v\u00e0 kh\u1ee7ng ho\u1ea3ng nh\u00e2n \u0111\u1ea1o, cung c\u1ea5p th\u00f4ng tin quan tr\u1ecdng cho c\u00e1c \u0111\u1ed9i ph\u1ea3n \u1ee9ng nhanh v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c vi\u1ec7n tr\u1ee3 nh\u00e2n \u0111\u1ea1o.<\/p>\n\n\n\n
C\u00e1c \u1ee9ng d\u1ee5ng h\u00ecnh \u1ea3nh v\u1ec7 tinh \u0111ang thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta nh\u00ecn th\u1ebf gi\u1edbi, cung c\u1ea5p g\u00f3c nh\u00ecn \u0111\u1ed9c \u0111\u00e1o v\u00e0 l\u01b0\u1ee3ng d\u1eef li\u1ec7u ch\u01b0a t\u1eebng c\u00f3 v\u1ec1 h\u00e0nh tinh c\u1ee7a ch\u00fang ta. T\u1eeb Google Earth, cho ph\u00e9p ch\u00fang ta kh\u00e1m ph\u00e1 h\u1ea7u nh\u01b0 m\u1ecdi n\u01a1i, \u0111\u1ebfn NASA Worldview, n\u01a1i gi\u00fap ch\u00fang ta c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 c\u00e1c s\u1ef1 ki\u1ec7n m\u00f4i tr\u01b0\u1eddng trong th\u1eddi gian th\u1ef1c, nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn x\u00e3 h\u1ed9i c\u1ee7a ch\u00fang ta.<\/p>\n\n\n\n
Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, ch\u00fang ta c\u00f3 th\u1ec3 k\u1ef3 v\u1ecdng nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e0y s\u1ebd tr\u1edf n\u00ean m\u1ea1nh m\u1ebd h\u01a1n v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n, m\u1edf r\u1ed9ng h\u01a1n n\u1eefa ti\u1ec1m n\u0103ng c\u1ee7a ch\u00fang \u0111\u1ec3 thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng v\u00e0 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 th\u1ebf gi\u1edbi ch\u00fang ta \u0111ang sinh s\u1ed1ng.<\/p>\n\n\n\n
C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 kh\u00e1m ph\u00e1 b\u00e0i vi\u1ebft n\u00e0y v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee5p \u1ea3nh v\u1ec7 tinh v\u00e0 t\u00f4i khuy\u00ean b\u1ea1n n\u00ean \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft kh\u00e1c li\u00ean quan \u0111\u1ebfn c\u00f4ng ngh\u1ec7 v\u0169 tr\u1ee5 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a n\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u00e1m s\u00e1t kh\u00ed h\u1eadu, th\u00e1m hi\u1ec3m h\u00e0nh tinh v\u00e0 li\u00ean l\u1ea1c qua v\u1ec7 tinh.<\/p>","protected":false},"excerpt":{"rendered":"
Desde o in\u00edcio da era espacial, as imagens de sat\u00e9lite t\u00eam fascinado a humanidade. Hoje, com o avan\u00e7o da tecnologia, n\u00e3o s\u00f3 podemos visualizar a Terra do espa\u00e7o, mas tamb\u00e9m aproveitar uma variedade de aplicativos que utilizam imagens por sat\u00e9lites para diversos fins. Esses aplicativos n\u00e3o apenas proporcionam uma vis\u00e3o \u00fanica do nosso planeta, mas […]<\/p>\n","protected":false},"author":3,"featured_media":8155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":{"0":"post-8154","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aplicativos"},"_links":{"self":[{"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/posts\/8154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/comments?post=8154"}],"version-history":[{"count":1,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/posts\/8154\/revisions"}],"predecessor-version":[{"id":8156,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/posts\/8154\/revisions\/8156"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/media\/8155"}],"wp:attachment":[{"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/media?parent=8154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/categories?post=8154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/planeta-info.com\/vi\/wp-json\/wp\/v2\/tags?post=8154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}