https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-21T16:37:48.791916Z
2021-09-21T16:38:17.824087Z
s3://sentinel-s1-l1c/GRD/2021/9/21/IW/DV/S1B_IW_GRDH_1SDV_20210921T163748_20210921T163817_028799_036FE3_4FE1
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
2021-09-21T16:37:48.791916Z
2021-09-21T16:38:17.824087Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2180153828766
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-21T17:27:35.945956Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210921T163748_20210921T163817_028799_036FE3_4FE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.681254359824482 30.920643430460196,20.080745506793033 30.98613387108421,20.352954266311464 31.02999834337625,20.625044598865326 31.073231826045458,21.032113601580726 31.136772629091404,21.30423798965088 31.178486827734652,21.71273364627899 31.239960431183484,21.985249596995036 31.280207333001464,22.270702577613598 31.321703697461018,22.116170866257043 32.10123382581909,22.08152722411691 32.28190110767054,22.048065884920366 32.46272914807198,22.013826767893953 32.64344301899434,21.97621987024876 32.8236845003598,21.9457038985176 32.94438610944143,21.656010431091957 32.90345537236493,21.377703590598117 32.86346221799131,21.100520602486792 32.82297904420649,20.685074450193966 32.76108559267048,20.408476592483563 32.7190671536534,19.994069951518824 32.65489947858729,19.718130103771855 32.61136324119795,19.31162712689634 32.54604364401973,19.50450663260681 31.70133062825477,19.681254359824482 30.920643430460196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71199108996612
46.52479203013402
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
2021-12-26T12:07:42.011420Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2021/09/21/036FE3
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((19.681254359824486 30.920643430460146,19.663288017676727 31.0,20.0 31.0,20.0 30.97289688483723,19.681254359824486 30.920643430460146))
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_036FE3_N30E019_2021_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036FE3_N30E019_2021_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036FE3_N30E019_2021_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036FE3_N30E019_2021_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036FE3_N30E019_2021_09_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