https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-05T07:02:14.692763Z
2018-07-05T07:02:41.990401Z
s3://sentinel-s1-l1c/GRD/2018/7/5/IW/DV/S1B_IW_GRDH_1SDV_20180705T070214_20180705T070241_011672_01577A_85AB
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-07-05T07:02:14.692763Z
2018-07-05T07:02:41.990401Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180705T085242_V20180705T044123_20180705T075853.EOF
192.4832735403394
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-05T09:06:38.305802Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180705T070214_20180705T070241_011672_01577A_85AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.068107096 27.059959765,-15.443817639 27.124470802,-15.696182043 27.167197654,-16.07508617 27.230436967,-16.327925008 27.27202753,-16.707533447 27.333557074,-16.960836856 27.374004268,-17.214323258 27.413992165,-17.563191719 27.468217164,-17.860357475 25.948359614,-17.516192913 25.893565439,-17.266112571 25.853199244,-17.0162027 25.812403286,-16.64166052 25.750405857,-16.392182783 25.708540133,-16.018295064 25.644943083,-15.76925774 25.602014326,-15.398478986 25.537256647,-15.225642232 26.335985898,-15.068107096 27.059959765))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75802114954683
46.085419180691
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
2021-12-22T00:41:33.776958Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W018/2018/07/05/01577A
2.0E-4
2.0E-4
true
block average
2
2
27.0
-18.0
26.0
-17.0
POLYGON((-17.85026063773667 26.0,-17.654738527128345 27.0,-17.0 27.0,-17.0 26.0,-17.85026063773667 26.0))
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_01577A_N26W018_2018_07_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01577A_N26W018_2018_07_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01577A_N26W018_2018_07_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01577A_N26W018_2018_07_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01577A_N26W018_2018_07_05_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 2019
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