https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T06:29:44.349787Z
2023-07-25T06:30:09.348011Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T062944_20230725T063009_049576_05F614_79CF
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-07-25T06:29:44.349787Z
2023-07-25T06:30:09.348011Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230725T063053_V20230725T054831_20230725T122331.EOF
192.6324503078202
693000
Copernicus Ground Segment
2023-07-25T07:14:32.060258Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T062944_20230725T063009_049576_05F614_79CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.214449234935851 29.97005266204372,-6.487764164022028 30.015503752200516,-6.885094589270318 30.080504919390215,-7.430607580268037 30.16764684662995,-7.708962009979309 30.211176244902813,-8.106616412422982 30.272292546145188,-8.377256939763328 30.313150581152566,-8.77753655504686 30.372502526697733,-8.814082980077838 30.192102371853313,-8.849448159173068 30.011433948349815,-8.887193302149276 29.831112393285142,-8.928030626608939 29.65124514824437,-8.960411958391152 29.470128912894275,-8.992064530544043 29.28889812207018,-9.028684849704511 29.108398843966683,-9.060955201866209 28.927247328325183,-9.070986635864898 28.867620604351046,-8.534143167710958 28.785697349872017,-8.138615183649902 28.723885941921225,-7.871223802960296 28.681406983286635,-7.472937411847569 28.61708909428601,-7.206835622940392 28.57342246736617,-6.809954352412076 28.507257904054484,-6.546764458167274 28.46269644005458,-6.534164764656699 28.522270001646877,-6.494436969661762 28.703290062835546,-6.455848770634573 28.884503655188624,-6.335395009691972 29.427359576430423,-6.293452287508104 29.608014403426484,-6.2534702939269105 29.78899962556323,-6.214449234935851 29.97005266204372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81815683870188
46.66726147823003
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-07-25T11:53:17.657059Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N29W008/2023/07/25/05F614
2.0E-4
2.0E-4
true
block average
2
2
30.0
-8.0
29.0
-7.0
POLYGON((-8.0 29.0,-8.0 30.0,-7.0 30.0,-7.0 29.0,-8.0 29.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05F614_N29W008_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F614_N29W008_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F614_N29W008_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F614_N29W008_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F614_N29W008_2023_07_25_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid