lasinfo (210611) report for 'AHN4T/57FZ2_17.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: 49793086 number of points by return: 43581791 4684597 1279964 224440 22294 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 363730 0 min x y z: 175980.000 363730.000 29.285 max x y z: 177019.999 365019.999 70.367 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: 49793086 extended number of points by return: 43581791 4684597 1279964 224440 22294 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 29285 70367 intensity 0 5096 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 6 7 point_source_ID 92 1093 gps_time 297851336.945964 297871424.609687 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 31 255 B 18 255 NIR 0 255 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 50.96 ('Amplitude') attribute1 -17.17 33.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43581791 number of intermediate returns: 1535512 number of last returns: 43509890 number of single returns: 38834107 covered area in square units/kilounits: 1338100/1.34 point density: all returns 37.21 last only 32.52 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49793086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43581791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4684597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1279964 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 224440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22294 instead zero. overview over extended number of returns of given pulse: 38834107 6852946 3180130 812969 105296 7059 579 0 0 0 0 0 0 0 0 histogram of classification of points: 8688158 unclassified (1) 36504447 ground (2) 4480885 building (6) 92329 water (9) 37 wire conductor (14) 27230 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3344019 +---> 737652 of those are unclassified (1) +---> 2286465 of those are ground (2) +---> 314771 of those are building (6) +---> 4732 of those are water (9) +---> 3 of those are wire conductor (14) +---> 396 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [29.2,29.3) has 3 bin [29.3,29.4) has 23 bin [29.4,29.5) has 1 bin [29.6,29.7) has 3 bin [29.9,30.0) has 3 bin [30.0,30.1) has 7 bin [30.1,30.2) has 293 bin [30.2,30.3) has 811 bin [30.3,30.4) has 3519 bin [30.4,30.5) has 6444 bin [30.5,30.6) has 6898 bin [30.6,30.7) has 13218 bin [30.7,30.8) has 16369 bin [30.8,30.9) has 23629 bin [30.9,31.0) has 49235 bin [31.0,31.1) has 138653 bin [31.1,31.2) has 306044 bin [31.2,31.3) has 391833 bin [31.3,31.4) has 546926 bin [31.4,31.5) has 757735 bin [31.5,31.6) has 1279597 bin [31.6,31.7) has 2546269 bin [31.7,31.8) has 3912583 bin [31.8,31.9) has 3479566 bin [31.9,32.0) has 2977774 bin [32.0,32.1) has 2369145 bin [32.1,32.2) has 2000010 bin [32.2,32.3) has 2122813 bin [32.3,32.4) has 2423923 bin [32.4,32.5) has 2535541 bin [32.5,32.6) has 2344824 bin [32.6,32.7) has 2123106 bin [32.7,32.8) has 1357967 bin [32.8,32.9) has 1077147 bin [32.9,33.0) has 743757 bin [33.0,33.1) has 569021 bin [33.1,33.2) has 457971 bin [33.2,33.3) has 326731 bin [33.3,33.4) has 250846 bin [33.4,33.5) has 201987 bin [33.5,33.6) has 153133 bin [33.6,33.7) has 136020 bin [33.7,33.8) has 132933 bin [33.8,33.9) has 131539 bin [33.9,34.0) has 133051 bin [34.0,34.1) has 135775 bin [34.1,34.2) has 145034 bin 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[61.7,61.8) has 58 bin [61.8,61.9) has 57 bin [61.9,62.0) has 48 bin [62.0,62.1) has 47 bin [62.1,62.2) has 42 bin [62.2,62.3) has 44 bin [62.3,62.4) has 38 bin [62.4,62.5) has 24 bin [62.5,62.6) has 29 bin [62.6,62.7) has 21 bin [62.7,62.8) has 25 bin [62.8,62.9) has 30 bin [62.9,63.0) has 29 bin [63.0,63.1) has 18 bin [63.1,63.2) has 21 bin [63.2,63.3) has 18 bin [63.3,63.4) has 20 bin [63.4,63.5) has 15 bin [63.5,63.6) has 11 bin [63.6,63.7) has 12 bin [63.7,63.8) has 17 bin [63.8,63.9) has 19 bin [63.9,64.0) has 21 bin [64.0,64.1) has 12 bin [64.1,64.2) has 8 bin [64.2,64.3) has 5 bin [64.3,64.4) has 12 bin [64.4,64.5) has 12 bin [64.5,64.6) has 10 bin [64.6,64.7) has 3 bin [64.7,64.8) has 1 bin [64.9,65.0) has 1 bin [65.2,65.3) has 2 bin [65.8,65.9) has 2 bin [65.9,66.0) has 1 bin [66.0,66.1) has 1 bin [66.1,66.2) has 1 bin [66.2,66.3) has 1 bin [66.5,66.6) has 2 bin [66.6,66.7) has 1 bin [66.8,66.9) has 1 bin [66.9,67.0) has 1 bin [67.0,67.1) has 1 bin [67.3,67.4) has 1 bin [67.4,67.5) has 2 bin [67.5,67.6) has 1 bin [67.9,68.0) has 1 bin [68.1,68.2) has 4 bin [68.2,68.3) has 4 bin [68.3,68.4) has 2 bin [68.4,68.5) has 1 bin [68.6,68.7) has 1 bin [68.9,69.0) has 1 bin [69.2,69.3) has 1 bin [69.5,69.6) has 1 bin [69.7,69.8) has 1 bin [70.1,70.2) has 2 bin [70.3,70.4) has 4 average z coordinate 33.9 for 49793086 element(s) point source id histogram with bin size 1.000000 bin 92 has 4400352 bin 94 has 455297 bin 205 has 20265462 bin 1093 has 24671975 average point source id 633.994018506906741 for 49793086 element(s)