https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-02T16:18:58.198802Z
2021-03-02T16:19:27.214277Z
s3://sentinel-s1-l1c/GRD/2021/3/2/IW/DV/S1A_IW_GRDH_1SDV_20210302T161858_20210302T161927_036821_04545A_81C8
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
2021-03-02T16:18:58.198802Z
2021-03-02T16:19:27.214277Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210302T133921_V20210302T112535_20210302T180035.EOF
347.97488376750016
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-02T17:20:46.231155Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210302T161858_20210302T161927_036821_04545A_81C8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.311417646823344 -9.519928693086804,30.851010866770793 -9.399114992285465,31.417356559461325 -9.2713399363518,31.981146682530355 -9.143173448034977,32.52917733122684 -9.017673082265343,32.51500041845727 -8.959666363914435,32.4723166032819 -8.779380441082932,32.38842939864071 -8.418489694147262,32.34505961171763 -8.238384055492354,32.3037320902403 -8.057815784832902,32.2639388209178 -7.876904546056662,32.224498175779985 -7.695920126469024,32.18567412400642 -7.514804121496708,32.15906597006776 -7.394106248008374,31.608457347012234 -7.519012718324951,31.054590058124898 -7.643878344369252,30.48295838286026 -7.771967981807711,29.955410966867248 -7.889409922819855,29.982244103997363 -8.01034396469503,30.016723965838636 -8.192849900905285,30.054450820418612 -8.374636068356027,30.093506341575193 -8.556130537940081,30.135985109600863 -8.736863912626877,30.17494539652003 -8.918389688313288,30.311417646823344 -9.519928693086804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5946
46.00541490840217
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
2021-12-26T01:52:45.682288Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S10E031/2021/03/02/04545A
2.0E-4
2.0E-4
true
block average
2
2
-9.0
31.0
-10.0
32.0
POLYGON((32.0 -9.138855991987823,31.0 -9.365501079303293,31.0 -9.0,32.0 -9.0,32.0 -9.138855991987823))
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_04545A_S10E031_2021_03_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04545A_S10E031_2021_03_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04545A_S10E031_2021_03_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04545A_S10E031_2021_03_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04545A_S10E031_2021_03_02_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