https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-22T17:22:01.358488Z
2021-07-22T17:22:26.356477Z
s3://sentinel-s1-l1c/GRD/2021/7/22/IW/DV/S1B_IW_GRDH_1SDV_20210722T172201_20210722T172226_027909_03548E_7F2D
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
2021-07-22T17:22:01.358488Z
2021-07-22T17:22:26.356477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8108969631378
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-22T18:42:51.520332Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210722T172201_20210722T172226_027909_03548E_7F2D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.732280610599513 -17.545607244726945,16.294303429478084 -17.417195093846885,16.891306417360173 -17.27886321066204,17.487077212843207 -17.13885384163085,18.01689399955528 -17.012694333170295,17.925801269261555 -16.652731674849687,17.835387790608983 -16.292558498868246,17.74626947258305 -15.932120750822286,17.701244146871773 -15.752031871114728,17.657079541544892 -15.571746232985102,17.64171055852645 -15.512596015605741,17.11611416537803 -15.6369808400069,16.52385701165618 -15.775461771737184,15.931367649392072 -15.912211543429532,15.372617990631522 -16.03952637420553,15.429979680205992 -16.279861477384397,15.473948560299464 -16.460494379898382,15.732280610599513 -17.545607244726945))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34109
46.15442275532929
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
2021-12-26T09:05:14.105645Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S17E018/2021/07/22/03548E
2.0E-4
2.0E-4
true
block average
2
2
-16.0
18.0
-17.0
19.0
POLYGON((18.0 -16.945935888561486,18.013681551149826 -17.0,18.0 -17.0,18.0 -16.945935888561486))
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_03548E_S17E018_2021_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03548E_S17E018_2021_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03548E_S17E018_2021_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03548E_S17E018_2021_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03548E_S17E018_2021_07_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