Trips

About Trips

Trips enable the collection of presence-absence data by adding context to your observations

Why Presence-absence data include information about sampling effort which is useful for scientific analyses like distribution modeling (raw iNaturalist observations are 'presence-only' data).

How A trip adds context to your observations by recording:

  • What you searched for (target list)
  • Where you searched (search area)
  • When you searched (search interval)

Species on your target list that you were able to observe within the search area and interval are interpreted as presences. While species on your target list that you were unable to observe are interpreted as absences. Click 'Tabulate Presence Absence Data From Trips' to generate a table of presence-absence records for a species from trips and associated observations. Learn more

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New trip Tabulate Presence Absence Data From Trips
Trip Title User Latitude Longitude Date Duration (minutes) Distance (meters) # Observers
26782 KNNV Drielanden Lepidoptera night ahospers 53.243 6.619 08/18/2019 179 5 5
26781 KNNV Drielanden Lepidoptera night ahospers 08/18/2019 179 5 5
26653 20190811 Drielanden KNNV Groningen Inventarisat... ahospers 53.243 6.619 08/11/2019 180 800 6
26652 Searching for Euphorbia hooveri – Esquon Lake, ... leptonia 39.635 -121.706 08/10/2019 60 900 1
26490 UBIF-World War II memorial Coastal Scrub-Plants... tlinpresidiotrust 37.798 -122.478 01/08/2019 1 50 4
26489 UBIF-East of Lincoln Dune Scrub-Mollusks-01/08/... tlinpresidiotrust 37.796 -122.479 01/09/2019 1 256 3
26487 UBIF-Landfill 10 Coastal Scrub-Plants-01/08/2019 tlinpresidiotrust 37.788 -122.476 01/08/2019 7 158 3
26485 UBIF-thompson Reach Riparian-Herps-02/06/2019 tlinpresidiotrust 37.802 -122.454 02/06/2019 254884 332 3
26484 UBIF-Mountain Lake East Arm Wetland-Plants-01/2... tlinpresidiotrust 37.788 -122.467 01/22/2019 1 122 3
26482 UBIF-YMCA Reach Wetland-Herps-01/25/2019 tlinpresidiotrust 37.799 -122.454 01/25/2019 2 80 3
26480 UBIF-MacArthur Meadow Wetland-Plants-01/25/2019 tlinpresidiotrust 37.798 -122.455 01/01/-0025 1075347361 86 3
26478 UBIF-Mountain Lake East Arm Wetland-Herps-01/22... tlinpresidiotrust 37.788 -122.471 01/22/2019 5 253 3
26346 Las Cascadas, Guadalupe, N.L. aztekium_tutor 25.629 -100.213 07/25/2019 75 1000 1
26103 Walk around Baloerveld Pieterpad optilete 53.016 6.647 07/07/2019 240 500 2
25715 UBIF- Simmonds Loop- Inverts- 06/18/2019 presidiofieldstaffubif 37.796 -122.45 06/18/2019 60 184 4
25713 UBIF- Mountain Lake Riparian- Mollusks- 06/26/2... presidiofieldstaffubif 37.789 -122.47 06/26/2019 60 315 3
25712 UBIF- Lobos Oak woodland- Mollusks- 06/26/2019 presidiofieldstaffubif 37.787 -122.48 06/26/2019 42 160 3
25700 Presidio SF zygoptera north arm mountain lake js_young 37.79 -122.47 06/21/2019 32 160 2
25699 Presidio SF zygoptera east arm mountain lake js_young 37.789 -122.467 06/21/2019 5828 160 2
25474 Presidio zygoptera McArthur meadows site js_young 37.798 -122.455 06/10/2019 25 134 2
25470 UBIF- Quarter Master Reach- Plants- 06/12/2019 presidiofieldstaffubif 37.804 -122.456 06/12/2019 90 2000 4
25454 Presidio zygoptera el polin site js_young 37.793 -122.455 06/10/2019 37 105 2
25453 Presidio zygoptera McArthur meadows site js_young 06/10/2019 25 138 2
25452 Presidio odonates McArthur meadows site js_young 06/10/2019 25 138 2
25451 presidio zygoptera YMCA site js_young 37.799 -122.454 06/10/2019 49 196 2
25380 UBIF-Main Post Landscape-Birds-02/05/2019 tlinpresidiotrust 37.8 -122.458 02/05/2019 135 664 3
25376 UBIF-Presidio Hills Dune Scrub-Mollusks-01/08/2019 tlinpresidiotrust 37.791 -122.474 01/07/2019 2910 48 3
25374 UBIF-Lobos Creek Valley Dune Scrub-Mollusks-01/... tlinpresidiotrust 37.789 -122.479 01/23/2019 4 35 4
25372 UBIF-East of Lincoln Dune Scrub-Mollusks-01/08/... tlinpresidiotrust 37.796 -122.479 01/09/2019 216005 78 3
25371 UBIF-Thompson Reach Riparian-Herps-02/06/2019 tlinpresidiotrust 37.802 -122.454 02/06/2019 5 460 3