https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-05T15:51:15.499141Z
2018-09-05T15:51:44.502712Z
s3://sentinel-s1-l1c/GRD/2018/9/5/IW/DV/S1B_IW_GRDH_1SDV_20180905T155115_20180905T155144_012581_01736D_C021
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
2018-09-05T15:51:15.499141Z
2018-09-05T15:51:44.502712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180905T164339_V20180905T123842_20180905T155612.EOF
347.8193985157728
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-05T16:55:39.812860Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180905T155115_20180905T155144_012581_01736D_C021
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.299985132 -17.366729442,38.86132787 -17.238567937,39.442530386 -17.104041155,40.022896675 -16.967862515,40.585577815 -16.834076372,40.480607568 -16.415929341,40.391389618 -16.055553362,40.303659161 -15.694869073,40.260409145 -15.514395745,40.21533464 -15.334371802,40.187277638 -15.214106152,39.628700251 -15.346048179,39.052657085 -15.480488816,38.475872913 -15.613442007,37.918879002 -15.740243201,37.945749292 -15.860966978,37.989019473 -16.041713415,38.030338347 -16.222912567,38.114282092 -16.585034142,38.15726345 -16.765876223,38.199631586 -16.946866409,38.299985132 -17.366729442))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30379
45.81473086457979
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
2021-12-23T06:01:08.457694Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E039/2018/09/05/01736D
2.0E-4
2.0E-4
true
block average
2
2
-16.0
39.0
-17.0
40.0
POLYGON((40.0 -16.97323504976118,39.8859331034195 -17.0,39.0 -17.0,39.0 -16.0,40.0 -16.0,40.0 -16.97323504976118))
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_01736D_S17E039_2018_09_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01736D_S17E039_2018_09_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01736D_S17E039_2018_09_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01736D_S17E039_2018_09_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01736D_S17E039_2018_09_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