https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-14T04:38:38.972468Z
2022-06-14T04:39:07.982507Z
s3://sentinel-s1-l1c/GRD/2022/6/14/IW/DV/S1A_IW_GRDH_1SDV_20220614T043838_20220614T043907_043654_053639_2648
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
2022-06-14T04:38:38.972468Z
2022-06-14T04:39:07.982507Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220614T062137_V20220614T021421_20220614T053151.EOF
192.0779596415312
693000
Copernicus Ground Segment
2022-06-14T06:42:30.112740Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220614T043838_20220614T043907_043654_053639_2648
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.317294652352437 14.492779717961728,18.74106302338953 14.60459894927845,18.162577794791485 14.715310507275941,17.58375340867807 14.824530525244839,17.031397342056124 14.927292287776652,16.9493677778099 14.507305523432388,16.712303330801987 13.300473327017787,17.26041508104785 13.196539597076764,17.83503714502678 13.086217668039478,18.409037989368557 12.974637046938051,18.981127398606596 12.862065678038311,19.317294652352437 14.492779717961728))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87479156033805
46.13410886921585
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
2022-06-14T08:41:02.587062Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N14E017/2022/06/14/053639
2.0E-4
2.0E-4
true
block average
2
2
15.0
17.0
14.0
18.0
POLYGON((17.0 14.766539658887474,17.031397342056103 14.927292287776666,18.0 14.745987773290365,18.0 14.0,17.0 14.0,17.0 14.766539658887474))
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_053639_N14E017_2022_06_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053639_N14E017_2022_06_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053639_N14E017_2022_06_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053639_N14E017_2022_06_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053639_N14E017_2022_06_14_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