https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-11T04:44:14.290989Z
2024-03-11T04:44:46.054351Z
s3://sentinel-s1-l1c/GRD/2024/3/11/IW/DV/S1A_IW_GRDH_1SDV_20240311T044414_20240311T044446_052929_066820_859D
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
2024-03-11T04:44:14.290989Z
2024-03-11T04:44:46.054351Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240311T061431_V20240311T021428_20240311T053158.EOF
191.9946397566917
693000
Copernicus Ground Segment
2024-03-11T07:31:58.662887Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240311T044414_20240311T044446_052929_066820_859D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.178335465123114 -5.27750721968752,14.08334971346029 -5.0357492027437845,12.974232601835048 -4.788844799575983,12.935996680044212 -4.969825801900791,12.895280115416458 -5.150348460423023,12.856873910810874 -5.331401183408582,12.816286102347448 -5.511969213952268,12.777239057454898 -5.692893372039193,12.581446956176796 -6.578774902917442,13.12961331183763 -6.702454989099881,13.686886488181992 -6.8275046985801895,14.248578360532793 -6.952847996007566,14.785709049206261 -7.072032933066636,14.821144728283203 -6.908579410854657,14.859836540745928 -6.727100275145891,14.897521776877632 -6.545402376137903,14.93680130931264 -6.364063132870573,14.97713425306112 -6.182961782258756,15.014876024085789 -6.001290476255528,15.058993010808976 -5.821035610602198,15.098199448316548 -5.639696875127998,15.13665062330585 -5.458195509925744,15.178335465123114 -5.27750721968752))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54189
45.93390939451742
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
2024-03-11T09:34:56.229857Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/S07E015/2024/03/11/066820
2.0E-4
2.0E-4
true
block average
2
2
-6.0
15.0
-7.0
16.0
POLYGON((15.015191865345408 -6.0,15.0 -6.072896727112893,15.0 -6.0,15.015191865345408 -6.0))
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_066820_S07E015_2024_03_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066820_S07E015_2024_03_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066820_S07E015_2024_03_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066820_S07E015_2024_03_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066820_S07E015_2024_03_11_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