https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-14T17:16:15.387331Z
2018-09-14T17:16:44.415500Z
s3://sentinel-s1-l1c/GRD/2018/9/14/IW/DV/S1B_IW_GRDH_1SDV_20180914T171615_20180914T171644_012714_017772_1163
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
2018-09-14T17:16:15.387331Z
2018-09-14T17:16:44.415500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180914T193750_V20180914T153130_20180914T184900.EOF
347.65800140971777
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-14T19:56:12.333186Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180914T171615_20180914T171644_012714_017772_1163
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.27457293 22.280988684,11.890637683 22.39182908,12.263032338 22.457609082,12.51148948 22.50098552,12.884463915 22.565332196,13.13330463 22.607749802,13.66515971 22.697022639,13.654635644 22.754532629,13.618730824 22.935270958,13.548187305 23.29694481,13.514115802 23.477970384,13.479213448 23.658855729,13.408981408 24.020543876,13.372925531 24.201228825,13.349751147 24.322845016,12.811149792 24.234562326,12.559169309 24.192558927,12.181509196 24.128774908,11.929944544 24.085734539,11.55291352 24.020400197,11.301771735 23.976329723,10.92923619 23.910143937,10.954747946 23.78827739,10.994294495 23.607252554,11.071264277 23.244822642,11.109493475 23.063561671,11.146841974 22.882141982,11.223951671 22.519735121,11.263069014 22.338633731,11.27457293 22.280988684))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93798703984504
46.51366843578494
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
2021-12-23T08:25:14.280447Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E012/2018/09/14/017772
2.0E-4
2.0E-4
true
block average
2
2
24.0
12.0
23.0
13.0
POLYGON((12.0 23.0,12.0 24.0,13.0 24.0,13.0 23.0,12.0 23.0))
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_017772_N23E012_2018_09_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017772_N23E012_2018_09_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017772_N23E012_2018_09_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017772_N23E012_2018_09_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017772_N23E012_2018_09_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 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