lasinfo (210611) report for 'AHN4T/11EZ2_18.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 39737192 number of points by return: 33536023 3769604 1849434 571481 10650 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 563730 0 min x y z: 206980.000 563730.000 0.255 max x y z: 208019.999 565019.999 35.729 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 39737192 extended number of points by return: 33536023 3769604 1849434 571481 10650 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 255 35729 intensity 19 4878 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1065 1119 gps_time 268906649.722094 269018303.715708 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 19 255 B 17 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.78 ('Amplitude') attribute1 -16.95 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33536023 number of intermediate returns: 2437052 number of last returns: 33516885 number of single returns: 29752768 covered area in square units/kilounits: 1330844/1.33 point density: all returns 29.86 last only 25.18 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39737192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33536023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3769604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1849434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 571481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10650 instead zero. overview over extended number of returns of given pulse: 29752768 3840774 3839705 2250718 51638 1504 85 0 0 0 0 0 0 0 0 histogram of classification of points: 6727450 unclassified (1) 32646151 ground (2) 169989 building (6) 191557 water (9) 2045 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2645230 +---> 314145 of those are unclassified (1) +---> 2322874 of those are ground (2) +---> 8211 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 1 bin [0.3,0.4) has 167 bin [0.4,0.5) has 7118 bin [0.5,0.6) has 22864 bin [0.6,0.7) has 20883 bin [0.7,0.8) has 21925 bin [0.8,0.9) has 31080 bin [0.9,1.0) has 43458 bin [1.0,1.1) has 72005 bin [1.1,1.2) has 219288 bin [1.2,1.3) has 749642 bin [1.3,1.4) has 1491355 bin [1.4,1.5) has 1494126 bin [1.5,1.6) has 1113226 bin [1.6,1.7) has 942861 bin [1.7,1.8) has 1033734 bin [1.8,1.9) has 1034683 bin [1.9,2.0) has 1079615 bin [2.0,2.1) has 1226718 bin [2.1,2.2) has 1723013 bin [2.2,2.3) has 1771035 bin [2.3,2.4) has 1711866 bin [2.4,2.5) has 1813196 bin [2.5,2.6) has 2331192 bin [2.6,2.7) has 2611148 bin [2.7,2.8) has 2181219 bin [2.8,2.9) has 1794622 bin [2.9,3.0) has 1793773 bin [3.0,3.1) has 1489025 bin [3.1,3.2) has 1090046 bin [3.2,3.3) has 705695 bin [3.3,3.4) has 453343 bin [3.4,3.5) has 293896 bin [3.5,3.6) has 224056 bin [3.6,3.7) has 165727 bin [3.7,3.8) has 100328 bin [3.8,3.9) has 79260 bin [3.9,4.0) has 80319 bin [4.0,4.1) has 74059 bin [4.1,4.2) has 56786 bin [4.2,4.3) has 49318 bin [4.3,4.4) has 45606 bin [4.4,4.5) has 43209 bin [4.5,4.6) has 44347 bin [4.6,4.7) has 41975 bin [4.7,4.8) has 38956 bin [4.8,4.9) has 38008 bin [4.9,5.0) has 38380 bin [5.0,5.1) has 37543 bin [5.1,5.2) has 37638 bin [5.2,5.3) has 38382 bin [5.3,5.4) has 39176 bin [5.4,5.5) has 40102 bin [5.5,5.6) has 40103 bin [5.6,5.7) has 40153 bin [5.7,5.8) has 39256 bin [5.8,5.9) has 41026 bin 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92 bin [33.8,33.9) has 82 bin [33.9,34.0) has 55 bin [34.0,34.1) has 63 bin [34.1,34.2) has 41 bin [34.2,34.3) has 44 bin [34.3,34.4) has 45 bin [34.4,34.5) has 30 bin [34.5,34.6) has 20 bin [34.6,34.7) has 18 bin [34.7,34.8) has 19 bin [34.8,34.9) has 18 bin [34.9,35.0) has 15 bin [35.0,35.1) has 10 bin [35.1,35.2) has 7 bin [35.2,35.3) has 5 bin [35.3,35.4) has 11 bin [35.4,35.5) has 2 bin [35.5,35.6) has 4 bin [35.7,35.8) has 2 average z coordinate 4.1 for 39737192 element(s) point source id histogram with bin size 1.000000 bin 1065 has 3522337 bin 1081 has 6857692 bin 1118 has 11892426 bin 1119 has 17464737 average point source id 1107.356225069954689 for 39737192 element(s)