https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-15T17:28:31.646332Z
2018-07-15T17:28:56.644912Z
s3://sentinel-s1-l1c/GRD/2018/7/15/IW/DV/S1A_IW_GRDH_1SDV_20180715T172831_20180715T172856_022808_02790A_95C3
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
2018-07-15T17:28:31.646332Z
2018-07-15T17:28:56.644912Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180715T194944_V20180715T154022_20180715T185752.EOF
346.96964648268596
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-15T20:06:29.327637Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180715T172831_20180715T172856_022808_02790A_95C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.537213593 34.454157094,6.93800499 34.517024018,7.215175746 34.559673073,7.631456032 34.622467357,7.909320718 34.663541694,8.326625842 34.723966494,8.605162854 34.763456301,8.883962568 34.802309611,9.223122739 34.848646913,9.189295551 35.029266573,9.160152973 35.210597754,9.098377963 35.572770425,9.061771885 35.753090013,9.019408332 35.932649886,8.931907827 36.352899144,8.58630184 36.307027219,8.302218142 36.268515756,8.018415694 36.229331608,7.593248566 36.169297681,7.310167581 36.128439021,6.886102064 36.065901208,6.603768323 36.02337864,6.195542321 35.960631718,6.29761508 35.539927924,6.34645805 35.360335258,6.388920998 35.179753814,6.462422406 34.816808249,6.497504542 34.635072209,6.537213593 34.454157094))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68860845846795
46.34695999991803
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
2021-12-22T16:21:31.027495Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2018/07/15/02790A
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.0 35.0,8.0 36.0,9.0 36.0,9.0 35.0,8.0 35.0))
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_02790A_N35E008_2018_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02790A_N35E008_2018_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02790A_N35E008_2018_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02790A_N35E008_2018_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02790A_N35E008_2018_07_15_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