https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-07T03:15:43.727488Z
2022-02-07T03:16:08.726736Z
s3://sentinel-s1-l1c/GRD/2022/2/7/IW/DV/S1A_IW_GRDH_1SDV_20220207T031543_20220207T031608_041801_04F9B0_B343
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
2022-02-07T03:15:43.727488Z
2022-02-07T03:16:08.726736Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220207T034719_V20220207T022236_20220207T085736.EOF
192.1144871297764
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-07T05:04:58.295273Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220207T031543_20220207T031608_041801_04F9B0_B343
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.02784668734623 -13.173644802921089,35.450084990894815 -13.042874602510187,34.87078007884955 -12.910345648624359,34.29405636610424 -12.777011447310608,33.779617530756354 -12.656883806948098,33.737585241272214 -12.837378196058351,33.69314987511554 -13.017404457843142,33.518603985947315 -13.738375820817868,33.47553380779485 -13.918779114953242,33.416700113138376 -14.158497049746256,33.9282130162671 -14.278784992725559,34.51766145788679 -14.415906337551997,35.10369253508951 -14.550613737928408,35.672051206284465 -14.679701041580483,35.73220637593409 -14.43984248474915,35.775238663306084 -14.2591055753152,35.81563924863614 -14.077777575174828,35.858288334155816 -13.896966826091413,35.901977594718325 -13.716398203210492,36.02784668734623 -13.173644802921089))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53497
46.1846804162103
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
2022-02-07T10:03:03.061517Z
Batch API, v4.89.4
s3://deafrica-sentinel-1/s1_rtc/S14E034/2022/02/07/04F9B0
2.0E-4
2.0E-4
true
block average
2
2
-13.0
34.0
-14.0
35.0
POLYGON((34.0 -14.0,34.0 -13.0,35.0 -13.0,35.0 -14.0,34.0 -14.0))
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_04F9B0_S14E034_2022_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F9B0_S14E034_2022_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F9B0_S14E034_2022_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F9B0_S14E034_2022_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F9B0_S14E034_2022_02_07_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 2019
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