https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-12T16:30:00.574606Z
2021-07-12T16:30:29.621798Z
s3://sentinel-s1-l1c/GRD/2021/7/12/IW/DV/S1A_IW_GRDH_1SDV_20210712T163000_20210712T163029_038747_04927A_74D2
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
2021-07-12T16:30:00.574606Z
2021-07-12T16:30:29.621798Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.26796184222627
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-12T17:36:46.991483Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210712T163000_20210712T163029_038747_04927A_74D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.909022683757687 30.147254399796715,22.309795868634957 30.21357043987156,22.57912832847055 30.257400031691553,22.984266886860944 30.322216166603074,23.254657458115815 30.36473137583694,23.66012992757085 30.427373082361292,23.93148957017525 30.4685488925655,24.20252127100285 30.509079172435943,24.479443822796767 30.549872404095037,24.253917767590814 31.690983024189297,24.217890925296548 31.87148179506531,24.180532505480816 32.051789444143104,24.156088507310734 32.17456233335729,23.87459642461665 32.134247795329955,23.59895703227511 32.09412852222025,23.187733454254058 32.0330941778303,22.911838475436536 31.991355606158294,22.499638400822064 31.927808025481514,22.2251994688079 31.884709075882164,21.950725522837406 31.84097289784883,21.543517022667487 31.77491758468625,21.61247374604675 31.471164750632393,21.693877923119146 31.10948514300262,21.855071141818797 30.3858814963316,21.909022683757687 30.147254399796715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75151685157876
46.5527878347899
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
2021-12-26T08:36:14.955727Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E024/2021/07/12/04927A
2.0E-4
2.0E-4
true
block average
2
2
31.0
24.0
30.0
25.0
POLYGON((24.390481806971096 31.0,24.47944382279683 30.5498724040948,24.0 30.47879399262735,24.0 31.0,24.390481806971096 31.0))
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_04927A_N30E024_2021_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04927A_N30E024_2021_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04927A_N30E024_2021_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04927A_N30E024_2021_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04927A_N30E024_2021_07_12_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