https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T15:39:38.967986Z
2021-11-15T15:40:03.965821Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1A_IW_GRDH_1SDV_20211115T153938_20211115T154003_040584_04D064_1EA1
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-11-15T15:39:38.967986Z
2021-11-15T15:40:03.965821Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4936536821846
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T16:22:54.392181Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211115T153938_20211115T154003_040584_04D064_1EA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.10445073798 26.22724214458647,35.48154695972775 26.29258527306917,35.736393746887614 26.336142736230823,36.119019117120835 26.40062995677042,36.376510847653 26.44341091840984,36.63310371013827 26.48555175606318,37.020230618630094 26.548199974647375,37.27860031174221 26.589390165728144,37.58955675336053 26.638293384513464,37.555730883993704 26.819195012777705,37.524255982546336 27.00054573311629,37.48917767203147 27.181336366523908,37.4513470436911 27.361700316646044,37.41467369541233 27.54223947283944,37.34449516196521 27.903790658969122,37.29621798537053 28.143600344576946,36.98083174745411 28.095189999180498,36.72168505375685 28.05482467147926,36.46276561741729 28.013976880991933,36.076227901791334 27.952030583424076,35.68644932486127 27.88839855994167,35.419211894590994 27.844098181195847,35.15817529998411 27.800286889481853,34.77566851305361 27.73512982028057,34.9469996064091 26.951515203579074,35.10445073798 26.22724214458647))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74313017604129
46.43940797929262
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
2021-12-26T14:55:36.599526Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N26E034/2021/11/15/04D064
2.0E-4
2.0E-4
true
block average
2
2
27.0
34.0
26.0
35.0
POLYGON((35.0 26.70771411551601,34.936398791920986 27.0,35.0 27.0,35.0 26.70771411551601))
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_04D064_N26E034_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D064_N26E034_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D064_N26E034_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D064_N26E034_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D064_N26E034_2021_11_15_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