https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-29T19:05:05.002138Z
2023-10-29T19:05:34.034148Z
s3://sentinel-s1-l1c/GRD/2023/10/29/IW/DV/S1A_IW_GRDH_1SDV_20231029T190505_20231029T190534_050984_062595_7C28
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
2023-10-29T19:05:05.002138Z
2023-10-29T19:05:34.034148Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231029T174444_V20231029T171946_20231029T235446.EOF
347.5600986883937
693000
Copernicus Ground Segment
2023-10-29T19:24:39.580996Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231029T190505_20231029T190534_050984_062595_7C28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.987976313909941 24.665326230604556,-15.619852959164024 24.73023400575044,-15.372607063858231 24.77328421501243,-15.001420526847555 24.837094776750018,-14.753283841427045 24.879202515751615,-14.381353325057466 24.941494153322505,-14.132291770871241 24.982654182668373,-13.884033969444236 25.023241212330515,-13.543009795571926 25.07826687343862,-13.765539111954018 26.221403302100114,-13.838044809837662 26.582636483721334,-13.861812633991093 26.704250631688417,-14.207775282654346 26.649818449384533,-14.459515899646272 26.609641750801117,-14.711079865702331 26.56902085454533,-15.088091329422355 26.507259099944374,-15.339207150880544 26.465532567968623,-15.715539514450672 26.402117557681937,-15.966198088077089 26.359292415228914,-16.339379805688623 26.294662903359974,-16.15636698927541 25.448367027405975,-15.987976313909941 24.665326230604556))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77391518530922
46.11623478631263
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
2023-10-30T03:50:01.150112Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N25W014/2023/10/29/062595
2.0E-4
2.0E-4
true
block average
2
2
26.0
-14.0
25.0
-13.0
POLYGON((-13.72243950964432 26.0,-13.543009795571958 25.078266873438558,-14.0 25.004282224153915,-14.0 26.0,-13.72243950964432 26.0))
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_062595_N25W014_2023_10_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062595_N25W014_2023_10_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062595_N25W014_2023_10_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062595_N25W014_2023_10_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062595_N25W014_2023_10_29_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 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