https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-18T02:36:21.123378Z
2022-01-18T02:36:46.122609Z
s3://sentinel-s1-l1c/GRD/2022/1/18/IW/DV/S1A_IW_GRDH_1SDV_20220118T023621_20220118T023646_041509_04EFAA_8197
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
2022-01-18T02:36:21.123378Z
2022-01-18T02:36:46.122609Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220118T031525_V20220118T014942_20220118T082442.EOF
192.0137620770757
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-18T08:23:12.989309Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220118T023621_20220118T023646_041509_04EFAA_8197
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.306380895086455 10.297363369169068,48.73978789519513 10.411157576184863,48.16995989148152 10.524505273009856,47.60171115831085 10.636433731780546,47.057910792908416 10.742501172550822,47.022190317273 10.561486907276201,46.982478384187324 10.381153291745196,46.954727197561205 10.198478031034302,46.91763771750353 10.01762065319127,46.881148904266965 9.83664080578153,46.84552202183374 9.655486260032847,46.81148439789712 9.474012529482739,46.765343048715536 9.233057201473276,47.30505416294023 9.126092218627909,47.873088688193 9.01256924118806,48.43809896790815 8.898707214060149,48.997432994025004 8.785072112085452,49.00765030437882 8.845167303183983,49.044934709743885 9.02672268930712,49.08477464448114 9.207755519858651,49.11976752194641 9.389773181169613,49.1608429331056 9.570552125640745,49.19443924114729 9.752847738985897,49.22912944610977 9.934917656420634,49.266392608550035 10.116463676655595,49.306380895086455 10.297363369169068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88781537669124
46.20261277448206
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
2022-03-28T10:02:23.453012Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N08E049/2022/01/18/04EFAA
2.0E-4
2.0E-4
true
block average
2
2
9.0
49.0
8.0
50.0
POLYGON((49.03944691011515 9.0,49.00765030437952 8.845167303186878,49.0 8.800170480372428,49.0 9.0,49.03944691011515 9.0))
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_04EFAA_N08E049_2022_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EFAA_N08E049_2022_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EFAA_N08E049_2022_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EFAA_N08E049_2022_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EFAA_N08E049_2022_01_18_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