https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-21T18:18:50.383172Z
2021-08-21T18:19:26.133807Z
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T181850_20210821T181926_028348_0361E7_906C
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
2021-08-21T18:18:50.383172Z
2021-08-21T18:19:26.133807Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97562391456717
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T21:14:23.672632Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210821T181850_20210821T181926_028348_0361E7_906C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.5175399542619004 9.330663975246283,-1.9553827336413854 9.44445238984445,-1.393477687819527 9.557214922504105,-0.8294189385393649 9.669420600576355,-0.2773327758671561 9.778273291985988,-0.3858000504352669 10.321087569799765,-0.4204050098077877 10.50234849453579,-0.4575178035589932 10.683114996268849,-0.564094188937485 11.226308551366872,-0.6360892143395013 11.588227593691373,-0.679609490504436 11.810972182374135,-1.2341393707939219 11.704001555651748,-1.8016055951964556 11.593335137996869,-2.369411073876918 11.481398553447942,-2.93473925010852 11.368762914081783,-2.888263664414236 11.145666693780877,-2.8519852456244967 10.964007196398365,-2.7397954839080794 10.419690375602016,-2.7033108280799594 10.238063172984871,-2.553133560530151 9.512390355093363,-2.5175399542619004 9.330663975246283))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85506747479148
46.05748587885254
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
2021-12-26T10:33:24.155652Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N11W003/2021/08/21/0361E7
2.0E-4
2.0E-4
true
block average
2
2
12.0
-3.0
11.0
-2.0
POLYGON((-2.8591732100375387 11.0,-2.9347392501084966 11.368762914081792,-2.0 11.554223870316003,-2.0 11.0,-2.8591732100375387 11.0))
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_0361E7_N11W003_2021_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0361E7_N11W003_2021_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0361E7_N11W003_2021_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0361E7_N11W003_2021_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0361E7_N11W003_2021_08_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