https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-17T19:04:56.943969Z
2021-07-17T19:05:21.942491Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1B_IW_GRDH_1SDV_20210717T190456_20210717T190521_027838_035260_09A7
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
2021-07-17T19:04:56.943969Z
2021-07-17T19:05:21.942491Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.42848979317034
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-17T20:29:16.256201Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210717T190456_20210717T190521_027838_035260_09A7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.589020943113262 27.46042413437559,-16.215131716405615 27.524330793763493,-15.962050307661052 27.566976176787065,-15.582064037767811 27.630080416291886,-15.32849948173385 27.671572366239726,-14.94779620706966 27.732940979820413,-14.693758856747499 27.77327221580877,-14.439535350314404 27.813137146693563,-14.087872085245795 27.867453662043054,-14.123183263493587 28.048012372244916,-14.155969924832542 28.229041796186824,-14.19405848545661 28.409264940797875,-14.227285587996738 28.590219860850603,-14.264323735069668 28.77059417920886,-14.30065225860692 28.951072843945035,-14.383557943425641 29.37227070010275,-14.740372314149441 29.318502078315454,-14.998307355142073 29.27899700160733,-15.256043016836918 29.2389953910982,-15.642268312368364 29.17806466142725,-15.899496818781767 29.136827008350835,-16.28495219451528 29.074047954906526,-16.54166136974397 29.031581934138178,-16.920887636253827 28.96788566012752,-16.787564222583654 28.36506404626963,-16.74466034468782 28.184658845098966,-16.70792847325369 28.00320472777795,-16.589020943113262 27.46042413437559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73723629529321
46.07709094657324
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
2021-12-26T08:49:48.359043Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N28W015/2021/07/17/035260
2.0E-4
2.0E-4
true
block average
2
2
29.0
-15.0
28.0
-14.0
POLYGON((-14.310282742997234 29.0,-14.227285587993869 28.590219860835433,-14.194058485455344 28.409264940791886,-14.155969924830943 28.229041796178823,-14.113793666987705 28.0,-15.0 28.0,-15.0 29.0,-14.310282742997234 29.0))
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_035260_N28W015_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035260_N28W015_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035260_N28W015_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035260_N28W015_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035260_N28W015_2021_07_17_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