https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-03-17T17:20:09.335767Z
2020-03-17T17:20:34.333872Z
s3://sentinel-s1-l1c/GRD/2020/3/17/IW/DV/S1B_IW_GRDH_1SDV_20200317T172009_20200317T172034_020734_0274F9_D673
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
2020-03-17T17:20:09.335767Z
2020-03-17T17:20:34.333872Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200317T181350_V20200317T140916_20200317T172646.EOF
347.6012622993067
693000
Copernicus S1 Core Ground Segment - DPA
2020-03-17T18:23:37.032787Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200317T172009_20200317T172034_020734_0274F9_D673
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.272850896245206 -23.55381337975795,17.830620310476483 -23.42540125979836,18.201167269682298 -23.338853377053013,18.450180395746273 -23.280133578120473,18.697285283961993 -23.221428613534385,19.0693343205991 -23.13221047607794,19.63361229796562 -22.99499898806684,19.534802039535492 -22.635998992602943,19.486885598892748 -22.456111063239145,19.388557745424713 -22.096994609131293,19.33863448274576 -21.91764568429823,19.290273709446264 -21.737929609518744,19.223435720962065 -21.499697056170973,18.66454094687407 -21.63499634105402,18.05378788251448 -21.780418585612153,17.442558743391707 -21.92342221156043,16.884627842007788 -22.05174464715297,16.89947337175533 -22.111218139695815,16.946322422664622 -22.291476435651234,16.997362094207674 -22.470781687748993,17.04711769467737 -22.65039234502123,17.094119162530642 -22.830644564586688,17.18045111114188 -23.19295208855865,17.272850896245206 -23.55381337975795))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05824
45.95652707878737
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
2021-12-25T07:44:40.091976Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S23E018/2020/03/17/0274F9
2.0E-4
2.0E-4
true
block average
2
2
-22.0
18.0
-23.0
19.0
POLYGON((18.0 -23.0,18.0 -22.0,19.0 -22.0,19.0 -23.0,18.0 -23.0))
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_0274F9_S23E018_2020_03_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0274F9_S23E018_2020_03_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0274F9_S23E018_2020_03_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0274F9_S23E018_2020_03_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0274F9_S23E018_2020_03_17_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