https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-12T05:54:45.409859Z
2018-08-12T05:55:12.164958Z
s3://sentinel-s1-l1c/GRD/2018/8/12/IW/DV/S1A_IW_GRDH_1SDV_20180812T055445_20180812T055512_023209_0285A9_9E1E
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
2018-08-12T05:54:45.409859Z
2018-08-12T05:55:12.164958Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180812T075044_V20180812T033617_20180812T065347.EOF
193.0258508593615
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-12T07:58:42.335734Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180812T055445_20180812T055512_023209_0285A9_9E1E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.318955088 35.715644686,2.893835847 35.781160141,2.607352358 35.82440309,2.1770484 35.887987727,1.88979955 35.929521666,1.458367754 35.990534432,1.17038055 36.030348326,0.882105649 36.069471212,0.587298511 36.108721803,0.5540131 35.928043743,0.519022882 35.747493333,0.481143404 35.567322269,0.440530511 35.387512384,0.403342554 35.207246193,0.365265138 35.027097755,0.326580134 34.847030366,0.291509187 34.666474838,0.281615118 34.625584909,0.571013293 34.585985689,0.854013073 34.546559073,1.136744854 34.506478251,1.56033209 34.445133802,1.842378104 34.403424331,2.264920257 34.339644365,2.546258896 34.296316236,2.963779766 34.230740337,2.974915948 34.271660497,3.01584826 34.452483264,3.060486701 34.632724994,3.104505767 34.813069425,3.147712283 34.993546184,3.19443961 35.173476326,3.23845464 35.353835557,3.279499773 35.534662026,3.318955088 35.715644686))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77077502962875
46.63858468032607
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
2021-12-22T23:48:04.838395Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E000/2018/08/12/0285A9
2.0E-4
2.0E-4
true
block average
2
2
35.0
0.0
34.0
1.0
POLYGON((1.0 34.52586357136717,0.2816151179999814 34.625584909,0.2915091870000362 34.66647483800023,0.32658013400000935 34.847030366000055,0.3594435577216794 35.0,1.0 35.0,1.0 34.52586357136717))
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_0285A9_N34E000_2018_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0285A9_N34E000_2018_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0285A9_N34E000_2018_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0285A9_N34E000_2018_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0285A9_N34E000_2018_08_12_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