https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T04:33:03.007165Z
2022-10-31T04:33:28.006459Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T043303_20221031T043328_045681_05768C_3DD4
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
2022-10-31T04:33:03.007165Z
2022-10-31T04:33:28.006459Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221031T074808_V20221031T034458_20221031T070228.EOF
191.9730444088053
693000
Copernicus Ground Segment
2022-10-31T08:03:43.815586Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T043303_20221031T043328_045681_05768C_3DD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.500600070208414 5.408798689326714,18.381304814454865 5.641089309104123,17.28288455248796 5.86675273186039,17.21026615915324 5.504655556652662,17.099244365068564 4.961755697029462,17.026664635115672 4.599495196338596,16.988940472785373 4.41865416382133,16.97809266618679 4.358418332953635,18.073743920655218 4.130345187254545,19.187802322003996 3.8967271825418854,19.199951942604724 3.956903158932123,19.235420238205155 4.138856532835813,19.272829771786583 4.320397550513673,19.310394392402355 4.501903187541648,19.350139290525227 4.682948151676847,19.388868418153283 4.86420452803715,19.426597188382576 5.045668444052774,19.462660644390212 5.227478261031511,19.500600070208414 5.408798689326714))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81789
46.12858191043228
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
2022-10-31T09:38:47.734968Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N04E019/2022/10/31/05768C
2.0E-4
2.0E-4
true
block average
2
2
5.0
19.0
4.0
20.0
POLYGON((19.417102109304427 5.0,19.350139290525103 4.68294815167619,19.310394392402348 4.501903187541559,19.235420238204956 4.138856532834646,19.20835283930508 4.0,19.0 4.0,19.0 5.0,19.417102109304427 5.0))
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_05768C_N04E019_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05768C_N04E019_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05768C_N04E019_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05768C_N04E019_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05768C_N04E019_2022_10_31_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 2021
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