https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-26T01:47:05.856922Z
2023-01-26T01:47:34.866153Z
s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T014705_20230126T014734_046948_05A16B_4BA1
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
2023-01-26T01:47:05.856922Z
2023-01-26T01:47:34.866153Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230126T013311_V20230126T005212_20230126T072712.EOF
192.302306997168
693000
Copernicus Ground Segment
2023-01-26T03:06:12.287283Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T014705_20230126T014734_046948_05A16B_4BA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((57.07699699760752 -19.721048002803627,56.496735110531645 -19.58805381423627,55.911048401952655 -19.45171165027908,55.32634091111393 -19.313496078085237,54.76067889409009 -19.177784608690956,54.65096622063272 -19.595049255338136,54.508061743060345 -20.134312952190754,54.36393767570509 -20.673404883776975,54.331334757309584 -20.792670703438887,54.90234270774435 -20.93041961913053,55.475876341544975 -21.066573661247855,56.08419137633662 -21.208703133479766,56.67035046296145 -21.343304791115465,56.882545277064544 -20.501287738866452,57.07699699760752 -19.721048002803627))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.31776
45.70829029440013
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
2023-01-26T08:56:13.746526Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S20E055/2023/01/26/05A16B
2.0E-4
2.0E-4
true
block average
2
2
-19.0
55.0
-20.0
56.0
POLYGON((55.0 -19.235201613832896,56.0 -19.472418716339455,56.0 -20.0,55.0 -20.0,55.0 -19.235201613832896))
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_05A16B_S20E055_2023_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A16B_S20E055_2023_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A16B_S20E055_2023_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A16B_S20E055_2023_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A16B_S20E055_2023_01_26_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