https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-27T04:19:23.764274Z
2023-12-27T04:19:48.763623Z
s3://sentinel-s1-l1c/GRD/2023/12/27/IW/DV/S1A_IW_GRDH_1SDV_20231227T041923_20231227T041948_051835_064302_77A1
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
2023-12-27T04:19:23.764274Z
2023-12-27T04:19:48.763623Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231227T054814_V20231227T014948_20231227T050718.EOF
191.9866812558498
693000
Copernicus Ground Segment
2023-12-27T07:19:32.945115Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231227T041923_20231227T041948_051835_064302_77A1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.497731878262822 -4.612712927904176,20.397904218283752 -4.370657705607878,19.29335493483751 -4.125816256780858,19.25404176469261 -4.306556912641592,19.134431990113587 -4.848730608904523,19.053495898141662 -5.209945301219429,19.014555612765957 -5.3909088608247195,18.961408564751554 -5.631270322234483,20.06835409242425 -5.8789442160420435,21.169421912126726 -6.122946993517507,21.26133081348465 -5.700496575403424,21.30018839233394 -5.519053407174808,21.34099571456305 -5.3380453988294505,21.38081506249246 -5.156822953934391,21.497731878262822 -4.612712927904176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6041
45.95154228820419
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
2023-12-27T09:35:46.291636Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/12/27/064302
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.414512733067443 -5.0,21.34099571456338 -5.338045398828173,21.300188392333236 -5.519053407178146,21.19617043127814 -6.0,21.0 -6.0,21.0 -5.0,21.414512733067443 -5.0))
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_064302_S06E021_2023_12_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064302_S06E021_2023_12_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064302_S06E021_2023_12_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064302_S06E021_2023_12_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064302_S06E021_2023_12_27_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