https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-26T04:12:53.683305Z
2021-09-26T04:13:18.681288Z
s3://sentinel-s1-l1c/GRD/2021/9/26/IW/DV/S1B_IW_GRDH_1SDV_20210926T041253_20210926T041318_028864_0371D6_ACDB
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
2021-09-26T04:12:53.683305Z
2021-09-26T04:13:18.681288Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1110366905845
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-26T09:12:38.949889Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210926T041253_20210926T041318_028864_0371D6_ACDB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.775847963968612 15.925398691950377,25.201549575134425 16.03542627206254,24.624574313938474 16.144297577523517,24.045006757785455 16.251967282016217,23.478640225693006 16.35553861015447,23.407434979970926 15.993842008930939,23.372491613241465 15.81281956101214,23.26604544001747 15.270016718174466,23.22899157276113 15.089362106241522,23.181695597612617 14.848403811183228,23.741504527063135 14.744148846859115,24.31424508719362 14.635975837073275,24.88769002649932 14.526150109976065,25.462383948616385 14.414566646179917,25.475464711749755 14.474599818095193,25.51283725788688 14.656000570060554,25.55185442042715 14.837079521659502,25.58946207919302 15.0184319467168,25.663182794359944 15.381422332150562,25.775847963968612 15.925398691950377))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.94887501915148
46.11102424633539
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
2021-12-26T12:22:42.350854Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N15E024/2021/09/26/0371D6
2.0E-4
2.0E-4
true
block average
2
2
16.0
24.0
15.0
25.0
POLYGON((24.0 15.0,24.0 16.0,25.0 16.0,25.0 15.0,24.0 15.0))
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_0371D6_N15E024_2021_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0371D6_N15E024_2021_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0371D6_N15E024_2021_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0371D6_N15E024_2021_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0371D6_N15E024_2021_09_26_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