https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-04T16:45:53.788563Z
2023-02-04T16:46:18.786834Z
s3://sentinel-s1-l1c/GRD/2023/2/4/IW/DV/S1A_IW_GRDH_1SDV_20230204T164553_20230204T164618_047088_05A628_5163
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
2023-02-04T16:45:53.788563Z
2023-02-04T16:46:18.786834Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230204T171805_V20230204T133722_20230204T165452.EOF
347.1400734043855
693000
Copernicus Ground Segment
2023-02-04T18:06:07.735957Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230204T164553_20230204T164618_047088_05A628_5163
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.908723230618495 -31.941044597577616,28.253901346849634 -31.861837185232847,28.51949688223668 -31.80013851961917,28.910797067870888 -31.70809758551033,29.172301126252027 -31.645816577008503,29.56583777550318 -31.5509226728537,29.82988211192085 -31.486462738580837,30.088995161133543 -31.4226066762776,30.424194305023903 -31.33906534066967,30.365657776997146 -31.16089159837255,30.30908518866027 -30.982155540376255,30.253934816326236 -30.80308125146189,30.19710707490235 -30.62446456325291,30.140982639138088 -30.44568951417122,30.08841114468879 -30.266039243719298,30.033039090392016 -30.087127543914164,29.97498222518828 -29.908915316178412,29.957130095120704 -29.85012086868875,29.628936868116057 -29.93172390837688,29.372707624975696 -29.99476378255016,28.985218148850162 -30.089013816813768,28.727757953430395 -30.150907358248215,28.465145834528215 -30.213455471256907,28.08155793879962 -30.30371041040131,27.823737721335277 -30.363658152207158,27.467573820101748 -30.445533144123104,27.48607399270864 -30.504198148344727,27.546962466389523 -30.681898790780103,27.59441975809903 -30.86270496359409,27.655452595959467 -31.04040855535274,27.70952085799167 -31.219732093786895,27.75028567140682 -31.402131915251346,27.80932863748376 -31.58035348967504,27.853646011634382 -31.76197376308166,27.908723230618495 -31.941044597577616))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.91348
45.72714947402388
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
2023-02-04T21:25:50.790807Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/02/04/05A628
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.004655223937682 -30.0,30.0330390903939 -30.08712754391927,30.088411144687242 -30.26603924371319,30.14098263913973 -30.44568951417818,30.31473322230109 -31.0,30.0 -31.0,30.0 -30.0,30.004655223937682 -30.0))
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_05A628_S31E030_2023_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A628_S31E030_2023_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A628_S31E030_2023_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A628_S31E030_2023_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A628_S31E030_2023_02_04_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 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