https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-04T04:44:28.000381Z
2021-10-04T04:44:52.999319Z
s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1B_IW_GRDH_1SDV_20211004T044428_20211004T044452_028981_03755C_BBC9
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
2021-10-04T04:44:28.000381Z
2021-10-04T04:44:52.999319Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.238930478153
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-04T10:04:05.156643Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211004T044428_20211004T044452_028981_03755C_BBC9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.54283090010655 20.825914357784246,17.965258296207924 20.93140902604929,17.362330717672258 21.039287070681954,16.771297171489238 21.14282191609793,16.190645167789008 21.242388407871683,16.15579089833811 21.061549746339125,16.089647877950004 20.699062717879404,16.057693421831956 20.517617007186367,16.02366984785857 20.336519803411402,15.988318922758753 20.155644617066994,15.955412945440063 19.97434327185433,15.909913980112425 19.733466902728818,16.4862807511415 19.632543440121466,17.076239202286796 19.527192611213895,17.66538671901338 19.4199276657129,18.251364381529974 19.31120207928987,18.293857355932364 19.553858799706877,18.324615694282425 19.736496729199498,18.359420996035 19.918376992791515,18.37709909644422 20.103429676747687,18.42829067168361 20.28226547303945,18.480521741053582 20.460916798125297,18.51887698230033 20.64213667094553,18.54283090010655 20.825914357784246))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88491193743447
46.14592
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
2021-12-26T12:48:07.979026Z
Batch API, vbatc_node_debug1
s3://deafrica-sentinel-1/s1_rtc/N20E015/2021/10/04/03755C
2.0E-4
2.0E-4
true
block average
2
2
21.0
15.0
20.0
16.0
POLYGON((15.960069610912921 20.0,16.0 20.215411568476775,16.0 20.0,15.960069610912921 20.0))
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_03755C_N20E015_2021_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03755C_N20E015_2021_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03755C_N20E015_2021_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03755C_N20E015_2021_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03755C_N20E015_2021_10_04_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