lasinfo (210611) report for 'AHN4T/57HN1_09.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: 340/2022 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: 32367154 number of points by return: 22323843 7424754 2206545 374362 37650 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 359980 0 min x y z: 172980.000 359980.000 31.738 max x y z: 174019.999 361269.999 66.785 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: 32367154 extended number of points by return: 22323843 7424754 2206545 374362 37650 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 31738 66785 intensity 0 4860 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 -13 29 user_data 6 7 point_source_ID 92 1093 gps_time 297851261.312769 297854087.717987 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 50 255 B 40 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -17.16 31.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22323843 number of intermediate returns: 2617973 number of last returns: 22308848 number of single returns: 14883510 covered area in square units/kilounits: 1179768/1.18 point density: all returns 27.44 last only 18.91 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32367154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22323843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7424754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2206545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 374362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37650 instead zero. overview over extended number of returns of given pulse: 14883510 10446218 5500477 1348211 177463 10765 510 0 0 0 0 0 0 0 0 histogram of classification of points: 13932338 unclassified (1) 17524230 ground (2) 748053 building (6) 159777 water (9) 2756 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1970141 +---> 574396 of those are unclassified (1) +---> 1331426 of those are ground (2) +---> 37039 of those are building (6) +---> 27280 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.7,31.8) has 38 bin [31.8,31.9) has 4453 bin [31.9,32.0) has 69208 bin [32.0,32.1) has 55441 bin [32.1,32.2) has 33089 bin [32.2,32.3) has 29551 bin [32.3,32.4) has 20743 bin [32.4,32.5) has 16797 bin [32.5,32.6) has 17458 bin [32.6,32.7) has 18774 bin [32.7,32.8) has 19935 bin [32.8,32.9) has 21122 bin [32.9,33.0) has 21281 bin [33.0,33.1) has 21223 bin 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bin [59.8,59.9) has 2824 bin [59.9,60.0) has 2601 bin [60.0,60.1) has 2543 bin [60.1,60.2) has 2450 bin [60.2,60.3) has 2317 bin [60.3,60.4) has 2237 bin [60.4,60.5) has 2194 bin [60.5,60.6) has 1950 bin [60.6,60.7) has 1977 bin [60.7,60.8) has 1804 bin [60.8,60.9) has 1662 bin [60.9,61.0) has 1586 bin [61.0,61.1) has 1561 bin [61.1,61.2) has 1456 bin [61.2,61.3) has 1324 bin [61.3,61.4) has 1227 bin [61.4,61.5) has 1159 bin [61.5,61.6) has 1144 bin [61.6,61.7) has 1070 bin [61.7,61.8) has 1078 bin [61.8,61.9) has 984 bin [61.9,62.0) has 978 bin [62.0,62.1) has 862 bin [62.1,62.2) has 892 bin [62.2,62.3) has 697 bin [62.3,62.4) has 716 bin [62.4,62.5) has 644 bin [62.5,62.6) has 591 bin [62.6,62.7) has 544 bin [62.7,62.8) has 505 bin [62.8,62.9) has 454 bin [62.9,63.0) has 452 bin [63.0,63.1) has 445 bin [63.1,63.2) has 339 bin [63.2,63.3) has 363 bin [63.3,63.4) has 302 bin [63.4,63.5) has 248 bin [63.5,63.6) has 208 bin [63.6,63.7) has 217 bin [63.7,63.8) has 204 bin [63.8,63.9) has 206 bin [63.9,64.0) has 167 bin [64.0,64.1) has 151 bin [64.1,64.2) has 133 bin [64.2,64.3) has 121 bin [64.3,64.4) has 92 bin [64.4,64.5) has 91 bin [64.5,64.6) has 67 bin [64.6,64.7) has 72 bin [64.7,64.8) has 63 bin [64.8,64.9) has 49 bin [64.9,65.0) has 57 bin [65.0,65.1) has 55 bin [65.1,65.2) has 31 bin [65.2,65.3) has 25 bin [65.3,65.4) has 36 bin [65.4,65.5) has 27 bin [65.5,65.6) has 27 bin [65.6,65.7) has 20 bin [65.7,65.8) has 20 bin [65.8,65.9) has 9 bin [65.9,66.0) has 11 bin [66.0,66.1) has 3 bin [66.1,66.2) has 2 bin [66.2,66.3) has 4 bin [66.3,66.4) has 2 bin [66.4,66.5) has 2 bin [66.5,66.6) has 1 bin [66.6,66.7) has 1 bin [66.7,66.8) has 2 average z coordinate 40.4 for 32367154 element(s) point source id histogram with bin size 1.000000 bin 92 has 9957514 bin 1093 has 22409640 average point source id 785.049801042130525 for 32367154 element(s)