https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-15T18:57:09.645717Z
2024-05-15T18:57:38.661428Z
s3://sentinel-s1-l1c/GRD/2024/5/15/IW/DV/S1A_IW_GRDH_1SDV_20240515T185709_20240515T185738_053886_068C9D_8EA9
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
2024-05-15T18:57:09.645717Z
2024-05-15T18:57:38.661428Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240515T174003_V20240515T171129_20240515T234629.EOF
347.50093263021483
693000
Copernicus Ground Segment
2024-05-15T19:08:13.232234Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240515T185709_20240515T185738_053886_068C9D_8EA9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.203092895427616 25.95441233429242,-13.830367552430353 26.01919119866242,-13.579661981464506 26.06218320587286,-13.205027772685668 26.125560853951523,-12.95438819200276 26.167381360684885,-12.577850870921498 26.229334424741424,-12.326371344538968 26.270126726110018,-12.0748786811916 26.310453385040027,-11.728908061963281 26.365153003948215,-11.813785860934782 26.784254206167617,-11.849534323378744 26.964874970568367,-11.884285228498232 27.145645774203388,-11.956717143967698 27.506725936903322,-11.991715012110213 27.687446969273882,-12.052085167985904 27.989071235854645,-12.401735706820542 27.93519204860126,-12.656395309749334 27.895349372008887,-12.911373154371706 27.85495740966294,-13.29293723974034 27.793576796981142,-13.546990483879004 27.7520861460424,-13.927707205764 27.688977977754373,-14.181273820261929 27.646326052533436,-14.558567494614298 27.581942385429876,-14.295407720523896 26.374542298660074,-14.203092895427616 25.95441233429242))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76694894688228
46.16795834278431
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
2024-05-15T21:22:26.799498Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N25W015/2024/05/15/068C9D
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.20309289542759 25.9544123342923,-14.213109837191519 26.0,-14.0 26.0,-14.0 25.9897094434763,-14.20309289542759 25.9544123342923))
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_068C9D_N25W015_2024_05_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068C9D_N25W015_2024_05_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068C9D_N25W015_2024_05_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068C9D_N25W015_2024_05_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068C9D_N25W015_2024_05_15_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