https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-21T17:19:35.432937Z
2024-02-21T17:20:04.452574Z
s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T171935_20240221T172004_052660_065EF6_639F
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
2024-02-21T17:19:35.432937Z
2024-02-21T17:20:04.452574Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240221T173924_V20240221T171128_20240221T234628.EOF
347.2590594625608
693000
Copernicus Ground Segment
2024-02-21T17:57:46.552849Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240221T171935_20240221T172004_052660_065EF6_639F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.542938796899765 30.27033089553172,9.94088402438472 30.336079722115137,10.209820319768284 30.379778286125244,10.478398192091245 30.42282960602865,10.881059566261296 30.486271303143766,11.150050001302546 30.52791577215075,11.553321125460332 30.589246335866026,11.822304796488273 30.62941885935397,12.116447448412664 30.672665001937453,12.069403293610367 30.910554560059182,12.03270437751411 31.090943178830145,11.960685684973777 31.451910362870887,11.890452101095503 31.813117736952762,11.851434814335292 31.99316374345282,11.813439232180501 32.1733542029045,11.789117074744599 32.29467185725606,11.48938558651243 32.251818358416614,11.216208497050149 32.212095883290885,10.80592657985251 32.15126566617742,10.534041808441383 32.1101767546883,10.125163066264232 32.04721908382679,9.851672920395103 32.00432573037229,9.578955252059858 31.960926797770107,9.175072667233168 31.895501742359755,9.202826898042767 31.773995167299816,9.242667615801135 31.593036529312105,9.284594418762705 31.41242111622728,9.32556247563114 31.23165116993934,9.367736544092688 31.05108188722186,9.40708555972044 30.870049622883972,9.490041372637647 30.50869349019233,9.542938796899765 30.27033089553172))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76730309506871
46.49677609660247
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
2024-02-21T21:04:42.636995Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N30E012/2024/02/21/065EF6
2.0E-4
2.0E-4
true
block average
2
2
31.0
12.0
30.0
13.0
POLYGON((12.051206188283265 31.0,12.116447448412835 30.67266500193739,12.0 30.65554438741714,12.0 31.0,12.051206188283265 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_065EF6_N30E012_2024_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065EF6_N30E012_2024_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065EF6_N30E012_2024_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065EF6_N30E012_2024_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065EF6_N30E012_2024_02_21_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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