https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-05-20T16:47:39.276505Z
2020-05-20T16:48:04.275726Z
s3://sentinel-s1-l1c/GRD/2020/5/20/IW/DV/S1B_IW_GRDH_1SDV_20200520T164739_20200520T164804_021667_029219_9719
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
2020-05-20T16:47:39.276505Z
2020-05-20T16:48:04.275726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200520T173348_V20200520T133624_20200520T165354.EOF
347.65764895270445
693000
Copernicus S1 Core Ground Segment - DPA
2020-05-20T17:59:45.373522Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200520T164739_20200520T164804_021667_029219_9719
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.13953915826169 -22.211114866327105,25.704082761253748 -22.081320232397683,26.311134589342938 -21.939311833146206,26.91463799348717 -21.79564844465293,27.488224453228053 -21.656797509826507,27.34198922026617 -21.118174794789375,27.24511291505517 -20.758953043322638,27.14913277703821 -20.399570397718804,27.084365211363806 -20.160805934057002,26.51432381281228 -20.29813181627674,25.91450289601719 -20.44037410227968,25.313916156883387 -20.58048359272884,24.756009580791186 -20.708546806644048,24.816337670128462 -20.94866252420266,24.862841552659596 -21.128919637242824,24.907780497590412 -21.309546870861464,25.13953915826169 -22.211114866327105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.17838
45.85186115177254
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
2021-12-25T11:02:41.776428Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S22E025/2020/05/20/029219
2.0E-4
2.0E-4
true
block average
2
2
-21.0
25.0
-22.0
26.0
POLYGON((25.08526959799128 -22.0,25.0 -21.668291401441017,25.0 -21.0,26.0 -21.0,26.0 -22.0,25.08526959799128 -22.0))
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_029219_S22E025_2020_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029219_S22E025_2020_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029219_S22E025_2020_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029219_S22E025_2020_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029219_S22E025_2020_05_20_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