https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-20T16:29:05.082823Z
2020-11-20T16:29:30.082087Z
s3://sentinel-s1-l1c/GRD/2020/11/20/IW/DV/S1B_IW_GRDH_1SDV_20201120T162905_20201120T162930_024351_02E4D5_FB1C
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2020-11-20T16:29:05.082823Z
2020-11-20T16:29:30.082087Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20201120T184920_V20201120T144221_20201120T175951.EOF
347.3224950795473
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-20T19:19:53.832566Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20201120T162905_20201120T162930_024351_02E4D5_FB1C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.085584495948716 29.333603182406517,22.47502462858676 29.398708586683945,22.743221264830577 29.442833712822967,23.146088050334022 29.508031878513364,23.415505443638526 29.5509073653695,23.820133230927492 29.61420920010202,24.090004086383964 29.65570162690112,24.634331831052986 29.737620687409237,24.56379936677663 30.09886616084754,24.337513673518906 31.241960715023374,24.05795365221927 31.201251856525946,23.783180341406037 31.16061278262525,23.50933381343097 31.119492870682315,23.098715934933445 31.056680319096706,22.68852020468542 30.992546098783542,22.415167545860065 30.949037119882174,22.142071797593918 30.904953183581565,21.748922898698943 30.840399560042698,21.84250256428752 30.418794409607308,21.965317429991885 29.876356923816015,22.085584495948716 29.333603182406517))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65047640724964
46.55099829477134
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
2021-12-25T20:36:05.769518Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2020/11/20/02E4D5
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.719837809594843,21.937323037652558 30.0,22.0 30.0,22.0 29.719837809594843))
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_02E4D5_N29E021_2020_11_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02E4D5_N29E021_2020_11_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02E4D5_N29E021_2020_11_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02E4D5_N29E021_2020_11_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02E4D5_N29E021_2020_11_20_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