https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-21T15:59:48.463448Z
2021-01-21T16:00:13.461681Z
s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1B_IW_GRDH_1SDV_20210121T155948_20210121T160013_025254_0301D7_2D1A
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
2021-01-21T15:59:48.463448Z
2021-01-21T16:00:13.461681Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210121T195148_V20210121T142550_20210121T174320.EOF
347.8264898603812
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-21T23:14:17.787809Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210121T155948_20210121T160013_025254_0301D7_2D1A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.15267311398137 -16.96321295689852,36.71311738741061 -16.835330209046244,37.29458918445776 -16.700854751266547,37.874273143370715 -16.564992163165634,38.427958924674755 -16.433541100274766,38.38327142450323 -16.253484745573502,38.20773575783254 -15.532230139802964,38.16566440322453 -15.351512047780771,38.12274620163913 -15.171008936450008,38.082422060358496 -14.98988850292545,38.062085596569595 -14.931456966488092,37.51905177878763 -15.059579137617966,36.9379894472437 -15.195102996045334,36.35960746191276 -15.328346882449594,35.80028423462343 -15.455625309573605,35.865969732878376 -15.694462249446099,35.908142748672894 -15.875426814978379,35.94149366861648 -16.058409206595442,35.98243215608433 -16.239669548667024,36.109397583761975 -16.78255002118006,36.15267311398137 -16.96321295689852))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38388
45.96149312727845
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
2021-12-25T23:45:22.047347Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E035/2021/01/21/0301D7
2.0E-4
2.0E-4
true
block average
2
2
-16.0
35.0
-17.0
36.0
POLYGON((36.0 -16.31478637046897,35.94149366861786 -16.058409206603564,35.930847831298884 -16.0,36.0 -16.0,36.0 -16.31478637046897))
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_0301D7_S17E035_2021_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0301D7_S17E035_2021_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0301D7_S17E035_2021_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0301D7_S17E035_2021_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0301D7_S17E035_2021_01_21_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