https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-05T06:13:31.310170Z
2021-09-05T06:13:56.309129Z
s3://sentinel-s1-l1c/GRD/2021/9/5/IW/DV/S1B_IW_GRDH_1SDV_20210905T061331_20210905T061356_028559_036877_88E9
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
2021-09-05T06:13:31.310170Z
2021-09-05T06:13:56.309129Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.435541632094
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-05T07:40:00.121140Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210905T061331_20210905T061356_028559_036877_88E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.9542644867684436 26.03285546530477,-3.3406371336776632 26.09992758080353,-3.5997629620173908 26.144288884894976,-3.99124670403863 26.210362124216914,-4.252678306132308 26.253851965045737,-4.774808543784946 26.33919308182729,-5.036456783001545 26.381198251373572,-5.425738721205838 26.44275210360878,-5.529884487221357 25.900422253402688,-5.600183400108892 25.53892095042665,-5.636161143744784 25.358295047988115,-5.717026302848558 24.936732724971286,-5.333514616609104 24.874658550544147,-5.075502653180004 24.832307048274277,-4.560148922579904 24.74629569171441,-4.174472563081531 24.680690141033452,-3.9164718628137254 24.63621252896644,-3.6593542583810885 24.59141514529132,-3.2785435251518287 24.524199903250757,-3.2272777973919484 24.765366185198147,-3.1879460149135546 24.946390223866725,-2.9542644867684436 26.03285546530477))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81388791197908
46.65192976507043
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
2021-12-26T11:18:31.661589Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N25W004/2021/09/05/036877
2.0E-4
2.0E-4
true
block average
2
2
26.0
-4.0
25.0
-3.0
POLYGON((-3.0 25.820215442707177,-3.176415398072307 25.0,-4.0 25.0,-4.0 26.0,-3.0 26.0,-3.0 25.820215442707177))
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_036877_N25W004_2021_09_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036877_N25W004_2021_09_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036877_N25W004_2021_09_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036877_N25W004_2021_09_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036877_N25W004_2021_09_05_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