https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-29T17:10:41.534814Z
2023-10-29T17:11:06.533637Z
s3://sentinel-s1-l1c/GRD/2023/10/29/IW/DV/S1A_IW_GRDH_1SDV_20231029T171041_20231029T171106_050982_062589_166A
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
2023-10-29T17:10:41.534814Z
2023-10-29T17:11:06.533637Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231029T174446_V20231029T140211_20231029T171941.EOF
347.1298322233736
693000
Copernicus Ground Segment
2023-10-29T18:48:57.896423Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231029T171041_20231029T171106_050982_062589_166A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.78452041176411 -32.06471736591679,22.143083995993216 -31.982382918020665,22.409837044209365 -31.92036297005739,22.80277990893579 -31.82785018879405,23.06292820440472 -31.76583927553983,23.4602028542667 -31.66994048041731,23.728500938359886 -31.60435440287474,23.989239043419325 -31.540010571734516,24.321959427160312 -31.45697969957768,24.263156785606498 -31.278860033391105,24.20295881415691 -31.101026310448,24.08350997249552 -30.74520205628216,24.025098414383514 -30.566993386734183,23.965792252565855 -30.389037033941484,23.829107254043937 -29.97435875924465,23.498795585566413 -30.056533398567023,23.238786984634025 -30.120526536080412,22.851913726448643 -30.21463389941454,22.59209965888359 -30.277101627983477,22.331670428160802 -30.339124618188826,21.943182742569523 -30.430536750618714,21.678414513627352 -30.492093705328156,21.327464315846655 -30.5727137118136,21.344972566491492 -30.631703265970017,21.399637501849345 -30.81084009253083,21.455198754459143 -30.989789190968118,21.50928986741966 -31.169095765219843,21.565271840899634 -31.347985114008978,21.61687534593706 -31.52790134092936,21.672851193867025 -31.70683123635407,21.72774318763777 -31.886028524337767,21.78452041176411 -32.06471736591679))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05333
45.7799093390787
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
2023-10-29T23:22:30.644457Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S31E024/2023/10/29/062589
2.0E-4
2.0E-4
true
block average
2
2
-30.0
24.0
-31.0
25.0
POLYGON((24.0 -30.491682118095046,24.16904466800432 -31.0,24.0 -31.0,24.0 -30.491682118095046))
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_062589_S31E024_2023_10_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062589_S31E024_2023_10_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062589_S31E024_2023_10_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062589_S31E024_2023_10_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062589_S31E024_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