https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-09T15:41:01.533611Z
2024-04-09T15:41:26.531233Z
s3://sentinel-s1-l1c/GRD/2024/4/9/IW/DV/S1A_IW_GRDH_1SDV_20240409T154101_20240409T154126_053359_067879_5308
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
2024-04-09T15:41:01.533611Z
2024-04-09T15:41:26.531233Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240409T142856_V20240409T135400_20240409T202900.EOF
347.241092613674
693000
Copernicus Ground Segment
2024-04-09T16:00:10.990971Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240409T154101_20240409T154126_053359_067879_5308
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.12303327450012 30.752368109632297,34.50987320391196 30.815920126036016,34.777039944420444 30.859086411020716,35.173411505296656 30.922049178492067,35.43766316816158 30.96330708675007,35.71875346415115 31.006546301728736,36.1163029328975 31.06661606127668,36.38322780342477 31.10621908721359,36.712243778851395 31.154213330624756,36.67563476491744 31.334597616728338,36.60133515094249 31.695389643899464,36.52884539167905 32.056428362905905,36.4589905033003 32.417824607477414,36.410456930482304 32.65748661731995,36.07281287419609 32.60950596612131,35.80113648973522 32.570185713757134,35.52335048713832 32.52934660211609,35.119462930952096 32.4687951764217,34.84468018573684 32.42681926048162,34.438223327454615 32.363554048536464,34.16756893173411 32.3206516946239,33.776142414895155 32.25750085611206,33.99534264161561 31.29403255389245,34.079209508578884 30.932649457516114,34.12303327450012 30.752368109632297))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64879179780213
46.31570757048806
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
2024-04-10T14:04:23.327117Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N31E034/2024/04/09/067879
2.0E-4
2.0E-4
true
block average
2
2
32.0
34.0
31.0
35.0
POLYGON((34.06357933925712 31.0,34.0 31.27396395404017,34.0 32.0,35.0 32.0,35.0 31.0,34.06357933925712 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_067879_N31E034_2024_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067879_N31E034_2024_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067879_N31E034_2024_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067879_N31E034_2024_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067879_N31E034_2024_04_09_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