https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-14T17:16:51.116297Z
2023-02-14T17:17:16.116060Z
s3://sentinel-s1-l1c/GRD/2023/2/14/IW/DV/S1A_IW_GRDH_1SDV_20230214T171651_20230214T171716_047235_05AAFB_21CC
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
2023-02-14T17:16:51.116297Z
2023-02-14T17:17:16.116060Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230214T191115_V20230214T153233_20230214T185003.EOF
347.7234011461389
693000
Copernicus Ground Segment
2023-02-14T19:37:31.751466Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230214T171651_20230214T171716_047235_05AAFB_21CC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.632787221033276 20.526386794382706,12.22200529156379 20.63442809796358,12.816238139901875 20.741203217343873,13.411611033044368 20.84597986551855,13.998437578013466 20.9470889608243,13.92861348126934 21.30880960596244,13.824839876772957 21.851654869231428,13.79348247671135 22.033132856710512,13.7577176141551 22.213869128254753,13.723867891350867 22.39491951590599,13.71188548107501 22.45484358778709,13.117281905724411 22.354549399178353,12.515313201304942 22.250639538160264,11.916866178470737 22.144974590637215,11.317796721654915 22.03684488735646,11.48118316845576 21.2514391435634,11.632787221033276 20.526386794382706))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86646133584556
46.08258859256981
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
2023-02-15T00:13:53.082939Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N21E012/2023/02/14/05AAFB
2.0E-4
2.0E-4
true
block average
2
2
22.0
12.0
21.0
13.0
POLYGON((12.0 21.0,12.0 22.0,13.0 22.0,13.0 21.0,12.0 21.0))
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_05AAFB_N21E012_2023_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AAFB_N21E012_2023_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AAFB_N21E012_2023_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AAFB_N21E012_2023_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AAFB_N21E012_2023_02_14_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