https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-22T16:03:41.738890Z
2018-12-22T16:04:06.738253Z
s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1B_IW_GRDH_1SDV_20181222T160341_20181222T160406_014157_01A4E8_BF8D
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
2018-12-22T16:03:41.738890Z
2018-12-22T16:04:06.738253Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181222T182134_V20181222T141726_20181222T173456.EOF
347.42476379938074
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-22T18:41:19.156780Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181222T160341_20181222T160406_014157_01A4E8_BF8D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.635719064 27.620084535,29.013527727 27.684516068,29.273154814 27.728150164,29.662980823 27.792688861,29.923119068 27.835104497,30.313703157 27.897809554,30.57434097 27.938998847,30.835175317 27.979695443,31.142105061 28.026898595,31.106335156 28.207441473,31.071283279 28.388181921,30.964785928 28.930176981,30.892963925 29.291364707,30.846160864 29.53166075,30.534702637 29.484936908,30.270031596 29.444612476,30.005570801 29.403763479,29.609278601 29.341509242,29.345352939 29.299354488,28.949873465 29.235147762,28.686496211 29.191695495,28.303252522 29.127472121,28.356062045 28.8867544,28.476783949 28.343995983,28.556353725 27.982009075,28.595688729 27.800940082,28.635719064 27.620084535))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71362351864955
46.36124743734042
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
2021-12-23T19:55:59.807667Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E029/2018/12/22/01A4E8
2.0E-4
2.0E-4
true
block average
2
2
29.0
29.0
28.0
30.0
POLYGON((29.0 28.0,29.0 29.0,30.0 29.0,30.0 28.0,29.0 28.0))
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_01A4E8_N28E029_2018_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A4E8_N28E029_2018_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A4E8_N28E029_2018_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A4E8_N28E029_2018_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A4E8_N28E029_2018_12_22_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